Description
Arylic BT10 is a compact Bluetooth audio transmitter designed to add wireless audio transmission to TVs, computers, and traditional audio sources.
With Bluetooth 5.2, aptX HD support, optical input, analog input, USB audio connection, and dual-device transmission capability, BT10 allows you to connect wired audio sources with Bluetooth headphones, speakers, and other wireless audio devices.
Why it stands out
Turn Any Audio Source Into Wireless Audio
BT10 adds Bluetooth transmission capability to devices without built-in Bluetooth output.
Bluetooth 5.2 transmission
Connect Bluetooth headphones or speakers
Low-latency audio support
Compact plug-and-play design
Dual Bluetooth Transmission
BT10 can transmit audio to multiple Bluetooth devices simultaneously.
Connect up to two Bluetooth headphones or speakers
Share TV or music playback wirelessly
Flexible listening options
Multiple Audio Input Options
BT10 supports different audio sources:
Optical digital input
3.5mm analog input
USB-C audio connection
USB storage playback
Designed for TV and Personal Listening
BT10 provides a simple solution for private and wireless listening.
Watch TV with Bluetooth headphones
Add wireless audio to computers
Connect traditional audio sources to Bluetooth devices
Best for
TVs without built-in Bluetooth transmission
Bluetooth headphone users
Desktop computer audio setups
Private nighttime listening
Adding wireless capability to traditional audio sources
Not ideal for
Users looking for a Bluetooth receiver for old amplifiers
Users needing WiFi streaming services
Users wanting a network music player
Users requiring built-in speaker amplification
EMiUZEK Buying Notes
Arylic BT10 is a Bluetooth transmitter only.
It sends audio from wired sources to Bluetooth devices.
It does not receive Bluetooth audio from smartphones.
For receiving Bluetooth audio into an amplifier or active speaker, choose a Bluetooth receiver instead.
Optical connection is recommended for compatible TVs and digital sources.
FAQ
What is Arylic BT10 used for?
BT10 is a Bluetooth transmitter that sends audio from wired sources such as TVs, computers, and audio devices to Bluetooth headphones or speakers.
Can Arylic BT10 connect to Bluetooth headphones?
Yes.
BT10 can transmit audio to compatible Bluetooth headphones and speakers.
Can Arylic BT10 connect to two Bluetooth devices at the same time?
Yes.
BT10 supports dual Bluetooth transmission, allowing connection with up to two Bluetooth audio devices.
Can Arylic BT10 be used with a TV?
Yes.
BT10 can connect to compatible TV audio outputs and transmit sound wirelessly to Bluetooth headphones or speakers.
Does Arylic BT10 support aptX HD?
Yes.
BT10 supports aptX, aptX HD, aptX Low Latency, aptX Adaptive, AAC, and SBC codecs.
Can Arylic BT10 receive Bluetooth audio from a phone?
No.
BT10 works as a Bluetooth transmitter and does not function as a Bluetooth receiver.
What is the difference between Arylic BT10 and BR10?
BT10 is a Bluetooth transmitter:
Audio Source → BT10 → Bluetooth Headphones/Speakers
BR10 is a Bluetooth receiver:
Phone → BR10 → Amplifier/Active Speakers
HOW TO CONNECT
TV Bluetooth Headphone Setup
Source icon: TVSource: TelevisionConnection: Optical / 3.5mm Audio OutputOutput connection: Bluetooth TransmissionTarget icon: headphonesOutput: Bluetooth Headphones
Note: Enjoy private wireless TV listening.
Computer Audio Setup
Source icon: computerSource: PC / MacConnection: USB / 3.5mm AudioOutput connection: Bluetooth TransmissionTarget icon: headphonesOutput: Bluetooth Headphones
Note: Add wireless audio transmission to computers.
Audio Device Setup
Source icon: audio deviceSource: CD Player / Media PlayerConnection: Optical / Analog OutputOutput connection: Bluetooth TransmissionTarget icon: speakersOutput: Bluetooth Speakers
Technical Specifications
Bluetooth
Feature
Specification
Bluetooth Version
Bluetooth 5.2
Bluetooth Mode
Transmitter (TX)
Transmission Devices
Up to 2 Bluetooth Devices
Codec Support
aptX / aptX HD / aptX LL / aptX Adaptive / AAC / SBC
Transmission Range
Up to 15m
Audio Inputs
Feature
Specification
Optical Input
Up to 24-bit / 192kHz PCM
Analog Input
3.5mm Line Input
USB-C
USB DAC Connection
USB Host
USB Storage Playback
Audio Performance
Feature
Specification
Frequency Response
20Hz–20kHz
General
Feature
Specification
Power Input
USB-C 5V/1A
Dimensions
108 × 72 × 26.6 mm
Weight
Approx. 89g
Recommended System Setup
Setup
Connection
TV + Bluetooth Headphones
TV → BT10 → Headphones
PC + Wireless Headphones
PC → BT10 → Headphones
Audio Player + Bluetooth Speaker
Audio Source → BT10 → Speaker
What's in the box
Arylic BT10 ×1
USB-C Power Cable ×1
Audio Cable ×1
User Manual ×1
EMIUZEK Download Center
Access product manuals, firmware updates, and additional support resources.
Arylic BT10 manuals and downloads:
https://emiuzek.com/pages/download
Additional Product Content
Arylic BT10 vs Arylic BR10
Feature
Arylic BT10
Arylic BR10
Product Position
Bluetooth Transmitter
Bluetooth Receiver
Main Function
Send audio to Bluetooth devices
Receive audio from Bluetooth devices
Signal Direction
Audio Source → Bluetooth Device
Smartphone → Audio System
Bluetooth Mode
TX
RX
Best Use
TV headphones / wireless listening
Upgrade traditional speakers with Bluetooth
Description
Questyle M12i is a compact USB DAC and headphone amplifier designed to upgrade wired listening from phones, tablets and computers.
Questyle Current Mode amplification, high-resolution decoding and 3.5mm single-ended provide a focused portable HiFi solution without an internal battery.
Why it stands out
Four core reasons to choose this Questyle model.
Current Mode Amplification
Questyle's patented amplification architecture is designed for wide bandwidth, fast transient response and low distortion.
High-Resolution USB Decoding
ESS ES9281AC supports high-resolution playback from compatible USB sources.
Practical Headphone Connectivity
3.5mm single-ended cover the intended wired headphone and IEM connections.
Portable, Bus-Powered Design
The compact unit draws power from the connected source and requires no separate charging routine.
Best for
Portable wired headphone listening
USB-C phone and tablet audio
Laptop and desktop headphone systems
High-resolution local or streaming playback
Not ideal for
Wireless Bluetooth headphone users
Users needing speaker power amplification
Headsets requiring microphone pass-through
Listeners needing an internal battery
EMiUZEK Buying Notes
Questyle M12i is a USB DAC/headphone amplifier, not a music player or speaker amplifier.
USB cable compatibility depends on the source device; iPhone connection requirements vary by connector generation.
Start with low gain and low volume when using sensitive IEMs.
Frequently Asked Questions
Can it drive passive speakers?
No. It is designed for wired headphones and IEMs.
Does it support Bluetooth?
No. Audio input is through USB.
Does it need charging?
No internal battery is used; it is powered by the connected source.
Can I use it with an iPhone?
Yes with the appropriate compatible cable; MFi support applies where specified for the model.
Does it support headset microphones?
The headphone outputs are for audio playback and do not provide microphone pass-through.
Can it work with a computer?
Yes, through a compatible USB connection and operating-system audio output selection.
HOW TO CONNECT
USB-C phone
Source: Phone / tabletConnection: USB-COutput: Headphone outputTarget: Wired IEMs or headphonesNote: Select the Questyle device as audio output if needed.
Computer audio
Source: PC / MacConnection: USBOutput: Headphone outputTarget: Wired headphonesNote: Use a compatible data cable, not a charge-only cable.
Portable streamer
Source: USB-capable digital playerConnection: USBOutput: Headphone outputTarget: Wired IEMsNote: Begin playback at low volume.
Technical Specifications
Feature
Specification
Product Type
Portable USB DAC / headphone amplifier
DAC
ESS ES9281AC
Amplification
Questyle Current Mode
USB Input
USB Type-C
Headphone Outputs
3.5mm single-ended
Power
USB bus powered
Maximum PCM
32-bit/384kHz
DSD
DSD256
Apple Certification
MFi
Recommended System Setup
Setup
Connection
Mobile
Phone → USB → M12i → wired headphones
Computer
PC/Mac → USB → M12i → headphones
Portable player
USB digital player → M12i → IEMs
Additional Product Content
Feature
M12i
M15i
M15C
M18i
Position
Compact single-ended
Premium dual-output
USB-C dual-output
Flagship mobile
Headphone Outputs
3.5mm
3.5mm + 4.4mm
3.5mm + 4.4mm
3.5mm + 4.4mm
Gain Control
Automatic
High / low
High / low
Model controls
Best Use
Simple portable setup
Premium iOS/USB listening
USB-C ecosystem
Flagship portable system
Descriptiondorpo UHP-3003 and UHP-3003 SE are flagship full-width 8K media players combining dual internal HDD storage, separated HDMI video/audio paths and an ESS-based analogue audio section.Choose UHP-3003 for the core dual-drive HiFi platform, or UHP-3003 SE for its dedicated linear power supply serving the analogue DAC circuit.
Why it stands outUp to 48TB internal storageTwo 3.5-inch SATA bays support large self-contained movie and music libraries.Dual HDMI signal pathsSeparate display and audio connections simplify systems with a modern 8K display and an older AV processor.ESS Sabre analogue audioThe upgraded DAC section is designed for direct connection to a two-channel amplifier or active speakers.SE linear-power upgradeUHP-3003 SE adds a dedicated linear supply for the analogue audio circuit to reduce shared switching noise.
Best for
Very large dual-HDD movie libraries
Combined home-cinema and stereo HiFi systems
Separate HDMI video and audio paths
Reference custom-installation AV racks
Not ideal for
Compact shelves or simple TV systems
Customers who do not need internal storage
Budget-focused streaming-only use
EMiUZEK Buying Notes
The selected variant determines whether you receive UHP-3003 or UHP-3003 SE.
Both variants use dual HDD bays; hard drives are not included.
The principal SE upgrade is the dedicated linear power supply for the analogue ESS DAC circuit.
Frequently asked questionsWhat is the difference between UHP-3003 and UHP-3003 SE?The SE adds a dedicated linear power supply for the analogue audio circuit.Are hard drives included?No. Install compatible 3.5-inch SATA drives separately.Why are there two HDMI outputs?They allow video and audio to follow separate signal paths to the display and AV processor.Can RCA connect directly to an amplifier?Yes, connect to a line-level input, not a phono input.Can it play Dolby Vision and 8K media?Yes, with compatible content and connected equipment.Can it be professionally controlled?Yes, it supports RS232, IP, IR, HDMI CEC, trigger and app-based control.
HOW TO CONNECTSeparated Video and AudioSource: Internal HDD / NAS / USBVideo: Main HDMI to 8K TV or projectorAudio: Audio HDMI to AV receiver or processorTwo-Channel HiFiSource: Internal or network music libraryConnection: RCA line outputTarget: Integrated amplifier, preamplifier or active speakersDual-HDD Cinema LibrarySource: Two internal SATA drivesConnection: HDMI to AV systemControl: RC05, app, RS232 or IP
Technical Specifications
Feature
Specification
Product type
Flagship 8K UHD media player / HiFi source
Processor
Amlogic S928X-K
Memory / storage
8GB LPDDR4X / 64GB eMMC
System
FunplayUI 2.0 based on Android 11
Internal storage
2 × 3.5-inch SATA 3.0 bays, up to 24TB each
HDMI outputs
2 × HDMI 2.1a: main video and audio path
Video
8K/60Hz, 4K/120Hz; Dolby Vision, HDR10+, HDR10 and HLG
DAC
ESS high-performance DAC
Analogue output
RCA stereo, up to 2.1Vrms
Digital audio
Optical and coaxial
Network
Gigabit Ethernet, Wi-Fi 6 and Bluetooth 5.2
SE power supply
Dedicated linear supply for analogue DAC circuit
What's in the box
Selected dorpo UHP-3003 or UHP-3003 SE
RC05 remote control
Power cable
Product documentation
Download CenterAccess product manuals, firmware updates, and additional support resources.Download Center
Additional Product Content📊 Comparison: Which Flagship 8K Media Player Is Right for You?Choose UHP-3003 for dual-drive storage and ESS analogue audio; choose UHP-3003 SE when the isolated linear-powered DAC stage matters, or Zidoo UHD8000 for USB DAC input, XLR output and Zidoo’s software ecosystem.
Feature
dorpo UHP-3003
dorpo UHP-3003 SE
Zidoo UHD8000
Core buying reason
Dual-HDD cinema and HiFi hub
Linear-powered flagship dorpo audio stage
Flagship Zidoo player and USB DAC
Internal HDD bays
2 × 3.5-inch, up to 24TB each
2 × 3.5-inch, up to 24TB each
2 × 3.5-inch SATA
DAC
ESS Sabre analogue section
ESS Sabre with dedicated linear PSU
ESS9069Q with XMOS
Analogue outputs
RCA
RCA
RCA and balanced XLR
USB DAC input
Not the primary role
Not the primary role
PCM 768kHz / DSD512 USB DAC input
HDMI
Dual video/audio paths
Dual video/audio paths
Main plus audio-only HDMI
Best choice when
You want dual storage at the lower price
You prioritise analogue power isolation
You need XLR, USB DAC mode and Zidoo software
Description
FiiO K17 R2R is a flagship desktop HiFi DAC and headphone amplifier featuring a high-performance R2R DAC architecture and versatile digital audio connectivity.
With network streaming, a large touchscreen interface, balanced headphone outputs, and powerful amplification, K17 R2R delivers a complete desktop audio solution for demanding music enthusiasts.
Why it stands out
Flagship R2R DAC Architecture
K17 R2R uses a high-precision R2R DAC design to deliver natural, detailed, and dynamic sound reproduction for high-resolution music.
Powerful Desktop Headphone Amplification
The built-in amplifier section provides strong output capability for demanding headphones, including balanced 4.4mm headphone connections.
Complete Digital Audio Hub
With multiple digital inputs, outputs, and network streaming capabilities, K17 R2R can become the central component of a modern desktop HiFi system.
Premium User Experience
The large touchscreen display and flexible control options provide an intuitive way to manage music playback and system settings.
Best for
High-end headphone listening systems
Desktop HiFi setups
R2R DAC enthusiasts
Audiophile digital music playback
Headphone and active speaker systems
Not ideal for
Users looking for a portable DAC/amp
Users needing a speaker power amplifier
Users wanting a simple plug-and-play Bluetooth adapter
Users with entry-level headphone systems
EMiUZEK Buying Notes
FiiO K17 R2R is a desktop DAC and headphone amplifier, not a speaker power amplifier.
Passive speakers cannot be connected directly.
A separate power amplifier or active speakers are required for speaker systems.
Balanced headphones can take advantage of the 4.4mm output for higher performance.
FAQ
Does FiiO K17 R2R have a built-in amplifier?
Yes.
K17 R2R includes a powerful desktop headphone amplifier designed for high-performance headphones.
What makes the R2R DAC different?
The R2R architecture uses a precision resistor network for digital-to-analog conversion, providing a different sound character compared with traditional chip DAC designs.
Can FiiO K17 R2R drive demanding headphones?
Yes.
The powerful desktop amplification section is designed for a wide range of high-impedance and low-sensitivity headphones.
Does FiiO K17 R2R support balanced headphones?
Yes.
It supports balanced headphone output through the 4.4mm connection.
Can FiiO K17 R2R be used with active speakers?
Yes.
The line outputs allow connection to powered speakers or external amplifiers.
Does FiiO K17 R2R support network streaming?
Yes.
It supports network-based music playback and modern streaming functions.
Can FiiO K17 R2R work as a USB DAC?
Yes.
It can connect to computers through USB for high-resolution digital audio playback.
HOW TO CONNECT
Desktop Headphone System
Source icon: Computer / Music ServerSource: High Resolution MusicConnection: USB / NetworkOutput connection: 4.4mm Balanced / 6.35mm Headphone OutputTarget icon: HeadphonesOutput: HiFi Headphone System
Note: Build a high-performance desktop headphone setup.
Active Speaker System
Source icon: Streaming ServiceSource: Digital MusicConnection: USB / Network / Digital InputOutput connection: RCA / XLR Line OutputTarget icon: Active SpeakersOutput: Desktop Speaker System
Note: Connect K17 R2R with powered speakers.
External Amplifier System
Source icon: Digital SourceSource: Computer / StreamerConnection: Digital InputOutput connection: Balanced Line OutputTarget icon: Power AmplifierOutput: Full HiFi System
Note: Use K17 R2R as the digital audio center.
Technical Specifications
DAC
Feature
Specification
DAC Type
R2R DAC Architecture
DAC Resolution
27-bit R2R
Audio Resolution
Up to 384kHz / 32-bit
DSD Support
Up to DSD256
Headphone Amplifier
Feature
Specification
Amplifier Type
Desktop Headphone Amplifier
Balanced Output
4.4mm
Single-ended Output
6.35mm
Output Mode
Balanced / Single-ended
Inputs
Feature
Specification
USB DAC
Supported
Optical Input
Supported
Coaxial Input
Supported
Bluetooth Input
Supported
Network Streaming
Supported
Outputs
Feature
Specification
Balanced Line Out
XLR
Line Out
RCA
Headphone Output
4.4mm / 6.35mm
Wireless
Feature
Specification
WiFi
Supported
Bluetooth
Supported
Streaming
Network Playback Supported
Recommended System Setup
Setup
Connection
Headphone System
Computer → K17 R2R → Headphones
Active Speaker System
Streaming Source → K17 R2R → Active Speakers
HiFi System
Digital Source → K17 R2R → Amplifier → Speakers
What's in the box
FiiO K17 R2R ×1
Power Cable ×1
Remote Control ×1
USB Cable ×1
User Manual ×1
Download Center
Access product manuals, technical documents, and support resources.
https://emiuzek.com/pages/download
Additional Product Content
FiiO Desktop DAC Comparison
Feature
K17 R2R
K19
K15
Product Position
Flagship R2R DAC/Amp
Flagship DAC/Amp
High-End Desktop DAC/Amp
DAC Architecture
R2R
Dual DAC Chip
Dual DAC Chip
Headphone Amplifier
Yes
Yes
Yes
Network Streaming
Yes
No
No
Touchscreen
Yes
Yes
Yes
Best Focus
R2R sound + streaming
Maximum desktop performance
High-performance desktop audio
DescriptioniEAST MDS53 is a Dante audio-over-IP streaming source for distributing network, TV and line-level audio in professional or custom-installed systems.It combines Dante and PoE networking with HDMI ARC input, line input, optical/coaxial outputs and an ESS9018 DAC.
Why it stands outDante Audio-over-IP IntegrationDesigned to place streaming and local sources onto a compatible Dante network.TV Audio via HDMI ARCHDMI ARC input simplifies bringing compatible television audio into an installed system.PoE Network Deployment10/100 Ethernet with PoE can reduce local power-cabling requirements in compatible installations.Flexible Digital OutputsOptical and coaxial outputs support connection to downstream DACs, DSPs and amplifiers.
Best for
Dante-based distributed audio
Commercial and custom-install projects
TV audio integration
Rack-based digital systems
Not ideal for
Simple standalone consumer stereo systems
Users needing built-in speaker amplification
Installations without Dante network planning
EMiUZEK Buying Notes
MDS53 is a network source/interface, not a speaker amplifier.
Dante operation requires compatible network infrastructure and Dante-enabled endpoints.
Confirm HDMI ARC format compatibility and PoE requirements with the complete system before installation.
Frequently asked questionsCan it power passive speakers?No, a downstream amplifier is required.What is Dante used for?Dante transports multichannel digital audio over a compatible IP network.Can it connect to a TV?Yes, it provides HDMI ARC input for compatible televisions.Does it support PoE?Yes, the official specification lists PoE on its 10/100 Ethernet connection.Can I use an external DAC?Yes, use optical or coaxial output with a compatible DAC.Is it a normal home Wi-Fi streamer?It includes network streaming features, but its main role is professional Dante/custom-install integration.
HOW TO CONNECTDante Distribution SystemSource: Streaming services / local audioConnection: Ethernet with PoEOutput: Dante networkTarget: Dante-enabled DSP or amplifierTV to Dante NetworkSource: TVConnection: HDMI ARCOutput: Dante networkTarget: Distributed audio zonesExternal DAC SystemSource: Network audioConnection: EthernetOutput: Optical or coaxialTarget: External DAC → amplifier
Technical Specifications
Feature
Specification
Product type
Dante audio-over-IP streaming source
DAC
ESS9018
Maximum resolution
Up to 24-bit/192kHz
Network
10/100 Ethernet with PoE
Network audio
Dante
Inputs
HDMI ARC; line input
Digital outputs
Optical; coaxial
Control
RS232, TCP/IP, IR
Rack installation
Two units fit a standard 1U rack format
Additional Product ContentComparison: Which Network Audio Platform Is Right for You?Choose MDS53 for Dante and HDMI ARC integration, ePlay 2 Pro for a conventional stereo/custom-install source, or Bluesound Professional B100S for BluOS-based commercial streaming.
Feature
iEAST MDS53
iEAST ePlay 2 Pro
Bluesound Professional B100S
Core buying reason
Dante source with ARC
Stereo install streamer
BluOS commercial streamer
Dante
Yes
No
Model/configuration dependent
HDMI ARC
Yes
No
No
Analog output
System dependent
RCA stereo
Stereo line output
PoE
Yes
No
Yes
Best use
Dante TV/source integration
Traditional custom stereo
BluOS commercial zones
The Reference Standard for Digital Streaming
The LHY Audio RPI Pro is the flagship evolution of our streaming series, engineered for audiophiles who demand zero compromise. By utilizing the industrial Raspberry Pi Compute Module 4 (CM4) instead of a standard Pi board, we’ve optimized the signal path, removed unnecessary components, and implemented true high-end isolation technologies.
Advanced Engineering Highlights:
SFP Fiber Optic Input: The RPI Pro features a dedicated SFP port, allowing for a fiber optic network connection. This provides total galvanic isolation from network noise, effectively blocking EMI and RFI from your router or switch.
Compute Module 4 (CM4) Core: Built on the streamlined CM4 architecture, the RPI Pro offers a more stable and direct data path, significantly reducing electromagnetic interference compared to standard Raspberry Pi boards.
Ultra-Precision OCXO Clocking: Integrated with a top-tier SC-CUT Oven Controlled Crystal Oscillator, the RPI Pro re-clocks the digital signal to femtosecond precision, delivering a liquid, natural, and highly detailed soundstage.
Dual-Stage Linear Power Architecture: Equipped with a high-grade Talema transformer and dual independent LT3042 + PNP regulation circuits. The digital processing unit and the clock system are powered separately to prevent cross-contamination of noise.
Galvanic Isolated Output: The USB audio output is further filtered and isolated to ensure that the "dirty" power of the CPU never reaches your DAC.
Technical Specifications:
Core Hardware: Raspberry Pi Compute Module 4 (4GB RAM / 32GB eMMC)
Network Input: SFP Fiber Optic Port + RJ45 Gigabit Ethernet
Power Supply: 30VA Talema Toroidal Transformer
Regulation Noise: $< 1uV$ (Dual Independent Rails)
Internal Clock: High-Stability SC-CUT OCXO
Clock Input: 10MHz BNC (Supports external synchronization)
USB Output: Dedicated Low-Noise USB 2.0 (Optimized for DACs)
OS Support: Roon Ready (RoPieee), Volumio, Moode, HQPlayer NAA.
Technical Specifications/Raw Specs
Connectivity: SFP (Optical), RJ45, USB-A x2, BNC Clock In
Clock Frequency: 10MHz / 22.5792MHz / 24.576MHz Internal
Chassis: Full CNC Aluminum Shielding (Aviation Grade)
Input Voltage: 115V / 230V Manual Toggle
Cooling: Passive Silent Cooling (Chassis Heat Sink)
Dimensions: 220mm x 180mm x 60mm
Weight: 2.2kg
DescriptionLHY Audio OCK-2S is a six-output 10MHz reference master clock for compatible DACs, streamers, network switches and digital transports. Its SC-Cut OCXO, independent output drivers and mixed 50/75-ohm sine- and square-wave outputs make it a flexible timing hub for multi-component systems.Why it stands outSix independent outputsThree sine and three square outputs can serve several compatible components.Flexible impedance matchingBoth 50-ohm and 75-ohm outputs are available.Low phase-noise OCXOThe internal SC-Cut oscillator is rated at a typical -110dBc at 1Hz offset.Independent ground controlOutput isolation and ground switching help adapt to different system grounding requirements.Best for
Multi-device 10MHz audio systems
DACs and streamers with external clock inputs
Users needing sine and square wave options
Systems mixing 50-ohm and 75-ohm clock inputs
Not ideal for
Devices without a 10MHz reference input
Users needing word clock or audio data outputs
Systems requiring phase noise below the OCK-2S rating
Portable audio systems
EMiUZEK Buying Notes
Match frequency, impedance, waveform and level to each receiving device before connecting.
OCK-2S is a timing source only; it does not process or transmit audio.
Use the ground switches deliberately and allow 60 minutes for optimum thermal stability.
Frequently asked questionsIs it compatible with every DAC?No, the DAC must accept an external 10MHz reference.How many devices can it clock?Up to six compatible devices.Does it include 75-ohm outputs?Yes, one sine and one square 75-ohm output.Is warm-up required?It works after power-on but reaches optimum stability after about 60 minutes.Does it replace USB or Ethernet?No. Audio/data connections remain separate.When should I choose OCK-2P?Choose OCK-2P for lower close-in phase noise and its upgraded thermal and power architecture.HOW TO CONNECTDAC clockingSource: OCK-2SConnection: Matched BNC cableOutput connection: 10MHzTarget: Compatible DACStreamer and switchSource: OCK-2SConnection: Independent 10MHz outputsOutput connection: Correct impedanceTarget: Streamer and network switchThree-device timing systemSource: OCK-2SConnection: Separate sine/square outputsOutput connection: Device-matched cablesTarget: Transport, DAC and streamerTechnical Specifications
Feature
Specification
Frequency
10MHz
Outputs
3 sine + 3 square
Sine outputs
50Ω ×2, 75Ω ×1
Square outputs
50Ω ×2, 75Ω ×1
Output level
1.4Vpp / 0.5Vrms / 7dBm
Phase noise
Typical -110dBc at 1Hz offset
Stability
<±5ppb
Accuracy
<±0.05ppm
Dimensions
240 × 175 × 50mm
Weight
2.05kg
Additional Product Content📊 Comparison: Which 10MHz Master Clock Is Right for You?OCK-2S is the value-focused six-output choice; OCK-2P adds lower phase noise and upgraded power/thermal engineering, while Mutec REF10 Nano prioritizes a compact professional reference-clock format.
Feature
LHY OCK-2S
LHY OCK-2P
Mutec REF10 Nano
Core reason
Six flexible outputs
Maximum LHY refinement
Compact pro clock platform
Phase noise at 1Hz
Typical -110dBc
≤-115dBc
Model-specific published curve
Waveforms
Sine and square
Sine and square
Square-wave reference
50/75-ohm support
Both
Both
Check selected output
Best fit
Mixed multi-device system
Reference LHY system
Compact studio/audiophile setup
DescriptionLHY Audio OCK-2P is a platinum-grade 10MHz master clock generator with six independently driven sine- and square-wave outputs. Its selected OCXO, isolated thermal chamber, two-stage regulation and selectable grounding target reference digital audio systems that demand the lowest close-in phase noise.Why it stands out-115dBc close-in phase noiseThe selected OCXO reaches a guaranteed -115dBc at 1Hz offset.Six flexible clock outputsThree sine and three square outputs include both 50-ohm and 75-ohm connections.Thermally controlled clock coreAn independent chamber stabilizes the OCXO operating environment.Upgraded power and groundingA 30VA transformer, LM350T/LT3041 regulation and float/ground control support system integration.Best for
Reference DAC, streamer and transport systems
Systems clocking several compatible components
Users needing both 50-ohm and 75-ohm outputs
Systems requiring sine and square 10MHz signals
Not ideal for
Equipment without a 10MHz clock input
Users unsure of required impedance or waveform
Systems needing 44.1kHz or word-clock output
Portable or battery-powered setups
EMiUZEK Buying Notes
Verify every receiving device requires 10MHz and confirm impedance, waveform and accepted level.
OCK-2P does not carry audio; it supplies a timing reference only.
Allow at least 15 minutes warm-up and approximately 60 minutes for full thermal stability.
Frequently asked questionsDoes it improve every digital device?Only equipment with a compatible 10MHz clock input can use it.Can all six outputs operate together?Yes, the distribution stage is designed for multiple outputs.Which cable impedance should I use?Match the receiving device: 50 ohms or 75 ohms.Does it output sine and square wave?Yes, three of each.How long should it warm up?15 minutes basic, about 60 minutes full.Can it replace a word clock?No. It is a 10MHz reference, not an audio word-clock generator.HOW TO CONNECTSingle DACSource: OCK-2PConnection: Correct 50/75-ohm BNC cableOutput connection: 10MHz sine or squareTarget: Compatible DACClocked streamer and DACSource: OCK-2PConnection: Two independent BNC outputsOutput connection: Matched impedanceTarget: Streamer and DACMulti-component systemSource: OCK-2PConnection: Up to six independent outputsOutput connection: Device-specific waveform and impedanceTarget: Compatible switch, transport and DACTechnical Specifications
Feature
Specification
Frequency
10MHz
Outputs
6: 3 square wave and 3 sine wave
Impedance
50Ω ×2 and 75Ω ×1 per waveform
Output level
Square 2Vpp/1Vrms; sine 2.8Vpp/1Vrms at 50Ω
Phase noise
≤-115dBc at 1Hz; ≤-140dBc at 10Hz
Stability
<±5ppb
Accuracy
<±0.05ppm
Dimensions
240 × 175 × 50mm
Weight
2.0kg
Additional Product Content📊 Comparison: OCK-2P or OCK-2S — Which Master Clock Is Right for You?Choose OCK-2P for the lowest phase noise, upgraded thermal/power architecture and selectable grounding; OCK-2S retains the same six-output flexibility at a lower system cost.
Feature
OCK-2P
OCK-2S
Position
Platinum reference
Reference
Phase noise at 1Hz
≤-115dBc
Typical -110dBc
Transformer
30VA
15VA
Regulation
Two-stage LM350T + LT3041
Low-noise linear supply
OCXO chamber
Independent thermal chamber
Standard internal compartment
Ground control
Selectable float/ground
Individual output ground controls
Best use
Maximum timing refinement
High-value multi-device clocking
DescriptionLHY Audio AS6 is an audiophile Gigabit Ethernet switch designed to provide a cleaner network foundation for high-resolution music streaming. Its isolated RJ45 output, SFP connectivity, internal OCXO clock and low-noise linear power architecture focus on reducing electrical noise before the signal reaches a streamer.Why it stands outDedicated isolated audio portOne galvanically isolated Gigabit RJ45 port is reserved for the streamer or network bridge most sensitive to incoming electrical noise.Fiber-ready network architectureAn SFP port supports optical integration without requiring a separate consumer-grade switch.Precision internal clockingThe built-in OCXO and Si5381 PLL provide a stable timing reference for the switching stage.External clock upgrade pathA 10MHz 50-ohm BNC input allows the AS6 to join a system built around a compatible master clock.Best for
High-resolution network streaming systems
Streamers that benefit from an isolated Ethernet feed
Systems combining copper Ethernet and an optical link
Owners using a compatible 10MHz external master clock
Compact HiFi systems needing multiple Gigabit network ports
Not ideal for
Users who need 2.5GbE or 10GbE networking
Systems requiring several isolated RJ45 outputs
Users expecting Wi-Fi routing or network management features
Non-network audio systems with no Ethernet streamer
EMiUZEK Buying Notes
AS6 is an unmanaged network switch, not a router, music streamer or DAC.
Use the isolated RJ45 port for the audio endpoint; the remaining RJ45 ports are standard Gigabit connections.
The external clock input requires a compatible 10MHz, 50-ohm source and is optional for normal operation.
Frequently asked questionsDoes the AS6 replace my router?No. Connect it downstream of your router or existing network infrastructure.Can it connect directly to a streamer?Yes. The isolated RJ45 port is intended for a network streamer or bridge.Does it support fiber?Yes. It includes one Gigabit SFP port; the correct transceiver and fiber type must match the other endpoint.Is an external clock required?No. AS6 has its own OCXO clock and operates normally without an external clock.What speed are the Ethernet ports?The network connections are Gigabit-class, not 2.5GbE or 10GbE.Does it play music by itself?No. It conditions and distributes network data; a streamer and audio system are still required.HOW TO CONNECTRouter to network streamerSource: RouterConnection: RJ45 EthernetOutput connection: Isolated RJ45Target: Network streamerFiber-linked audio networkSource: Router or upstream switchConnection: Compatible SFP fiber linkOutput connection: Isolated RJ45Target: Network streamerExternally clocked network switchSource: 10MHz master clockConnection: 50-ohm BNC clock cableOutput connection: RJ45 or SFP network linkTarget: Streamer or audio serverTechnical Specifications
Feature
Specification
Product type
Audiophile Gigabit Ethernet switch
RJ45 ports
4 Gigabit RJ45 plus 1 isolated Gigabit RJ45
Optical interface
1 Gigabit SFP
Clock input
10MHz BNC, 50 ohms
Internal clock
OCXO with Si5381 PLL
Typical phase noise
-100dBc/Hz at 1Hz offset
Dimensions
240 × 175 × 50mm
Weight
2.05kg
Additional Product Content📊 Comparison: Which Audiophile Network Switch Is Right for You?Choose AS6 for a compact Gigabit system with isolated copper and SFP connectivity; move to AS6 Pro for multi-gigabit optical expansion, or AS8 Pro when a large multi-zone network and clock input/output are required.
Feature
LHY Audio AS6
LHY Audio AS6 Pro
LHY Audio AS8 Pro
Best use
Focused Gigabit streaming system
Advanced multi-gigabit system
Reference multi-zone network
RJ45 capacity
4 standard + 1 isolated Gigabit
4 up to 2.5GbE
4 × 2.5GbE + 2 isolated Gigabit
Optical capacity
1 Gigabit SFP
2 × 10G SFP+
10G SFP+ main + isolated SFP
External clock
10MHz input
10MHz input
10MHz input and output
Ground control
No dedicated mode switch
FLOAT / EARTH control
Float / grounded control
TOPPING D90 III Discrete – Flagship Desktop HiFi DAC with Fully Discrete 1Bit Architecture
The D90 III Discrete represents TOPPING's latest innovation in premium audio decoding. This compact yet powerful desktop DAC features a groundbreaking fully discrete 1Bit DAC architecture developed in-house, delivering native DSD playback with enhanced naturalness and analog warmth compared to traditional chip-based solutions.
Key Features:
All To DSD Processing: All digital signals are converted to DSD format for improved resolution and musicality10-Parametric EQ: Precise audio tuning with high accuracy PEQ adjustmentsMulti-Format Support: MQA Full Decode, DSD512, PCM up to 768kHzVersatile Connectivity: USB, IIS, Coaxial, Optical inputs with Bluetooth 5.0Dual Output Modes: RCA (2.5V) and XLR (5V) selectable outputsCompact Design: 22cm × 16cm × 4.5cm footprint perfect for space-constrained setups
Technical Highlights:
PSRM Power Supply: Advanced power regulation for cleaner audio performanceR-2R Relay Volume Control: Provides precise analog gain adjustmentNFCA Discrete Amplification: Ensures low-distortion signal pathCross Platform Compatibility: Works seamlessly with Windows/macOS/iOS/Android
Audio Performance:
Natural Soundstage: Open and airy presentation with excellent depthControlled Bass Response: Tight and articulate low-endSmooth Highs: Refined treble without harshnessNeutral Character: Faithful reproduction of source material
Ideal for:
High-end headphone setupsDesktop audio systemsProfessional studio monitoringHiFi enthusiasts seeking reference-grade sound
The D90 III Discrete combines engineering excellence with user-friendly features, making it a compelling choice for discerning audio professionals and enthusiasts alike. Its innovative design philosophy bridges the gap between technical precision and musical expressiveness.
FiiO M15S Desktop/Portable Hi-Res Digital Audio Player
The Power of a Desktop Setup. The Freedom of a Portable Player.
The FiiO M15S is an evolution of the classic M15, engineered to blur the line between portable convenience and desktop performance. It acts as a pocket-sized powerhouse, delivering the robust energy required to drive demanding over-ear headphones while remaining compact enough for your daily commute.
Powered by the legendary ESS ES9038PRO DAC (a chip typically found in high-end desktop equipment), the M15S offers an uncompromised listening experience with elite-level resolution and dynamic range.
Key Features & Highlights
Desktop/Portable Dual Power Supply Modes: This is the game-changer. When connected to the included fast-charging adapter or the DK3S dock, the M15S activates "Desktop Mode," bypassing the battery to deliver a massive 1200mW+1200mW output power. It drives hard-to-power headphones (like the Sennheiser HD600/800s) with ease.
Flagship ES9038PRO DAC: Utilizes the 8-channel desktop DAC chip for ultra-low distortion (THD+N <0.0003%) and a pristine noise floor. Every detail of your music is rendered with crystal clarity.
Snapdragon 660 & Android 10: Experience a lag-free, smartphone-like interface. Install your favorite streaming apps—Spotify, Tidal, Qobuz, Apple Music—and enjoy bit-perfect playback thanks to FiiO's global SRC bypass.
Five Gain Levels: From "Low" for sensitive IEMs to "Super High" for planar magnetic headphones, the M15S adapts to your entire gear collection.
Full Wireless Capability: Supports two-way Bluetooth 5.0 with high-res codecs (LDAC, aptX HD, aptX Adaptive) and dual-band WiFi for seamless streaming and Roon Ready integration.
Why Choose the FiiO M15S?
1. No More "Stacking" Required
Audiophiles often carry a DAP strapped to an external amplifier to get enough power. The M15S eliminates this bulk. Its internal amp is powerful enough to stand alone, giving you a clean, one-device solution.
2. Advanced Heat Dissipation
High power means heat. The M15S uses a stainless steel battery compartment and graphene heat dissipation technology to keep the device cool, ensuring consistent performance even during long listening sessions in High Gain mode.
3. A Visual & Tactile Joy
Features a classic volume knob with an RGB indicator light, a responsive 5.5-inch HD display, and a "dragon scale" textured rear panel that feels premium in the hand and resists fingerprints.
Technical Specifications
SoC: Qualcomm Snapdragon 660
DAC Chip: ESS ES9038PRO
Screen: 5.5-inch (1440x720) Touchscreen
Output Power: Up to 1200mW (32Ω, Balanced, Ultra High Mode)
Outputs: 3.5mm Single-Ended / 2.5mm Balanced / 4.4mm Balanced
Battery: 6200mAh (Quick Charge 3.0/4.0 support)
OS: Android 10 (Open System)
MQA Support: 8x Unfolding
What's in the Box:
FiiO M15S Player x1
DK3S Heat Dissipation Dock x1
Leather Case x1
USB Power Cable & Data Cable x1
Quick Start Guide x1
DescriptionDual CS 618Q is a manual quartz-stabilized direct-drive turntable with automatic end-of-record lift and motor stop. Its twin-gimbal tonearm, Ortofon 2M Blue and switchable MM phono stage target listeners who want precision without leaving the stylus running in the lead-out groove.Why it stands outQuartz-stabilized direct driveThe coreless, shielded drive provides fast, stable 33, 45 and 78 RPM rotation without a belt.Automatic lift and stopAt the end of a record, the arm lifts and the motor stops while the deck retains manual cueing and start.Ortofon 2M Blue includedThe nude-elliptical stylus offers a meaningful resolution upgrade over the 2M Red supplied on lower CS models.Twin-gimbal precision armFour pivot ball bearings, adjustable tracking and a removable headshell support careful setup and cartridge changes.Best for
Listeners prioritizing direct-drive speed stability
Manual playback with end-of-side protection
Higher-resolution cartridge performance
Systems using either line or MM phono inputs
Not ideal for
One-button automatic start and return
Bluetooth or USB audio systems
DJ use requiring pitch control or cue controls
Product Details and Setup ViewsEMiUZEK Buying Notes
The CS 618Q is manual at the start of playback; auto lift and motor stop occur at the end, but the arm does not return automatically.
Although 78 RPM is supported, the supplied 2M Blue stylus is not intended for 78 RPM grooves.
This is a home Hi-Fi deck, not a DJ turntable; it has no pitch fader.
Frequently asked questionsIs the CS 618Q fully automatic?No. Playback starts manually; automatic lift and motor stop protect the stylus at the end.Is it direct drive?Yes. The motor is quartz stabilized and coreless.Which cartridge is included?An Ortofon 2M Blue.Does it include a phono preamp?Yes. The MM phono stage is switchable for line or phono-level output.Can it play 78 RPM?The motor supports 78 RPM, but a suitable 78 RPM stylus or cartridge is required.Does the tonearm return automatically?No. It lifts at the end; return the arm to its rest manually.Does it have Bluetooth?No. Audio output is analog RCA.HOW TO CONNECTPowered speakersSource: RecordConnection: Internal phono stage set to LINEOutput connection: RCA cable to analog speaker inputIntegrated amplifierSource: RecordConnection: Internal phono stage set to LINEOutput connection: RCA cable to AUX/CD inputExternal MM phono stageSource: RecordConnection: Internal phono stage bypassedOutput connection: RCA to phono stage, then amplifierTechnical Specifications
Feature
Specification
Operation
Manual start; switchable automatic lift and motor stop
Drive
Quartz-stabilized direct drive
Speeds
33 / 45 / 78 RPM
Wow and flutter
< ±0.07% (DIN rated)
Cartridge
Ortofon 2M Blue
Tonearm
Twin-gimbal aluminium; four pivot ball bearings
Tracking range
0–4 g; compatible cartridge mass 5–9 g
Platter
305 mm die-cast aluminium; 1,450 g including mat
Output
RCA sockets; switchable phono/line
Dimensions / weight
435 × 367 × 145 mm; 7.5 kg
Additional Product ContentComparison: Dual CS 618Q vs Dual CS 518 vs Dual CS 529Use the differences below to choose by operation style, drive system and upgrade priorities.
Feature
Dual CS 618Q
Dual CS 518
Dual CS 529
Operation
Manual; auto lift/stop
Manual
Fully automatic + app control
Drive
Quartz direct drive
Belt
Belt
Cartridge
Ortofon 2M Blue
Ortofon 2M Red
Ortofon 2M Red
Wireless audio
None
None
Bluetooth 5.2 aptX HD output
Best reason to choose
Speed stability and end protection
Twin-gimbal value
Automatic wireless convenience
FiiO S15 Flagship Desktop Hi-Res Streamer & DAC
Master your music library with the ultimate digital hub. The FiiO S15 is a full-sized (430mm) desktop media center designed to be the heart of a high-end stereo system. Combining the versatility of Android 12 with audiophile-grade decoding, the S15 bridges the gap between massive local libraries, online streaming services, and your premium speaker system—all controlled via a stunning panoramic touchscreen.
Flagship Audio Architecture
AKM AK4191 + AK4499EX Separation Design
The S15 utilizes AKM’s legendary flagship digital-analog separation solution. By using the AK4191EQ for digital filtering and the AK4499EX for analog conversion, the S15 achieves an incredibly low noise floor and a pure, natural sound signature that breathes life into every recording.
Full-Size Desktop Power
Unlike compact units, the S15 features a standard 430mm wide chassis to stack perfectly with traditional Hi-Fi power amplifiers. Inside, a custom 35W low-noise linear power supply ensures that the analog circuits receive clean, stable energy, providing a deep, black background for your music.
A Modern Media Center Experience
7.84-Inch Landscape Touchscreen
Navigate your music like never before. The S15 is equipped with a massive 7.84-inch automotive-grade LCD screen. Whether you are browsing Tidal, managing your Roon library, or adjusting DSP settings, the ultra-wide interface offers an immersive and intuitive user experience.
Massive Storage Expansion (M.2 SSD)
Stop relying on slow NAS drives or external USBs. The S15 features an internal M.2 SSD slot (supports up to 2TB) along with a MicroSD card slot. This allows you to store terabytes of DSD and FLAC files directly on the device for instant, lag-free local playback.
Comprehensive Connectivity
HDMI ARC & Total I/O
Integrate your Hi-Fi system with your living room TV. The S15 supports HDMI ARC, allowing you to decode TV audio with audiophile precision. It also features a full suite of inputs including USB, Optical, Coaxial, and AES, plus professional XLR and RCA outputs (switchable between Line-Out and Pre-Out modes).
Top-Tier Wireless Specs
Powered by the Qualcomm Snapdragon 660 processor, the S15 handles high-bitrate streaming effortlessly. It supports dual-band Wi-Fi and advanced Bluetooth reception/transmission, ensuring high-resolution wireless audio via LDAC and aptX HD.
Technical Specifications (Official)
Feature
Detailed Specification
DAC Chipset
AKM AK4191EQ + AK4499EX
SoC (Processor)
Qualcomm Snapdragon 660 (4GB RAM)
Display
7.84-inch IPS Touchscreen (400 x 1280)
OS
Android 12 (Landscape Optimized)
Internal Storage
64GB (System) + M.2 SSD Slot (User Expansion)
Digital Inputs
USB-B, USB-C, Optical, Coaxial, AES, HDMI, HDMI ARC
Analog Outputs
XLR Balanced, RCA Single-Ended
Output Level (Pre)
XLR: 8.9Vrms
Dimensions
430 x 274.5 x 89.5 mm (Standard Hi-Fi Width)
Weight
Approx. 5.6kg
Why Choose the FiiO S15?
Component-Level Build: The heavy 5.6kg chassis with anti-vibration feet isolates the sensitive electronics from external resonance.
Dual Power Mode: While it has a built-in linear power supply, it still retains the option for DC input upgrade, giving tweakers room to experiment.
True Pre-Amp Function: With high-voltage output capabilities (up to 8.9Vrms via XLR), the S15 can drive professional power amplifiers directly, bypassing the need for a separate preamp.
Global Streaming: Comes with the Google Play Store (region dependent/firmware supported), allowing you to install Apple Music, Spotify, Tidal, and Qobuz natively.
Frequently Asked Questions
Can I plug headphones directly into the S15?
No. The FiiO S15 is a dedicated Streamer/DAC/Pre-amp. It does not have a built-in headphone amplifier or headphone jacks. To use headphones, you must connect a dedicated headphone amplifier (like the FiiO K9 or K19) to the S15's line-out ports.
Does it support video playback?
While the screen is capable and the Android system supports video apps, the unique 400x1280 "bar" aspect ratio is optimized for album art and audio controls, not for watching movies.
Is it Roon Ready?
Yes, the S15 is designed to function as a certified Roon Ready endpoint, allowing for seamless integration into your Roon network ecosystem.
Detailed Specification Comparison
Feature
FiiO S15 (Desktop Streamer)
FiiO K19 (Flagship DAC/Amp)
Primary Role
Digital Source / Pre-amp
DAC / Headphone Amplifier
Headphone Output
NONE (No headphone jacks)
YES (6.35mm / 4.4mm / XLR-4)
Output Power
Line-Out Only (Pre-amp voltage)
8000mW + 8000mW (Huge Power)
Operating System
Android 12 (Install Apps)
Proprietary OS (No App installation)
Screen
7.84" Touchscreen (Landscape)
1.3" Status Display
Local Storage
M.2 SSD Slot + MicroSD Slot
None
DAC Chipset
AKM AK4191 + AK4499EX
Dual ESS ES9039MSPRO
Processor
Snapdragon 660 (for Android)
ADI DSP + ARM (for Audio/PEQ)
Best For
Speaker Systems, NAS Playback
Hard-to-Drive Headphones, PC Audio
Deep Dive: The Core Differences
1. The "Brain" vs. The "Muscle"
FiiO S15 is the "Brain" (Audio Source): It replaces your computer. It runs Android, has Wi-Fi, stores terabytes of music on an M.2 SSD, and lets you browse album art on a beautiful wide screen. It prepares the audio signal but does not amplify it for headphones.
FiiO K19 is the "Muscle" (Decoder & Power): It takes the digital signal (from a PC, TV, or S15) and amplifies it with incredible force (8000mW).1 It doesn't store music or run Spotify apps natively; it needs a source to feed it data.
2. Sound Signature (AKM vs. ESS)
S15 (Velvet Sound): Utilizes the AKM AK4499EX flagship separation solution. The sound tends to be more natural, organic, and vocal-forward ("Velvet Sound"), creating a relaxed and immersive atmosphere.
K19 (Precision Sound): Utilizes dual ESS ES9039MSPRO chips. The sound is characterized by extreme precision, speed, and analytical detail. It offers a massive dynamic range, perfect for critical listening.
3. Usage Scenarios
Scenario A: Living Room Hi-Fi
Best Choice: FiiO S15.
Connect the S15 to your active speakers (like Genelec or FiiO SP3) or a power amplifier. Use the touchscreen to select music from your local server or Tidal. Use the S15 as a pre-amp to control volume.
Scenario B: Desktop Headphone Station
Best Choice: FiiO K19.
Connect the K19 to your PC via USB. Plug in your difficult-to-drive planar magnetic headphones (like Hifiman Susvara or FiiO FT5). Use the 31-band PEQ to fine-tune the sound to your preference.
Scenario C: The "End-Game" Stack
Best Choice: S15 + K19.
Use the S15 as the digital transport (Source) -> Connect via USB or Coaxial to the K19 (DAC/Amp) -> Drive your headphones. This combination gives you the beautiful interface of the S15 with the raw power of the K19.
FiiO K19 Flagship Desktop Balanced DAC & Headphone Amplifier
The new era of desktop Hi-Fi has arrived. The FiiO K19 represents the absolute pinnacle of FiiO’s engineering, combining a revolutionary ultra-thin aesthetic with world-class audio performance. Whether you are driving demanding planar magnetic headphones or seeking a high-end DAC for your home system, the K17 delivers an unparalleled listening experience with its 8000mW+8000mW power output.
Flagship Dual ESS DAC Architecture
Dual ES9039MSPRO DACs At its core, the K19 features two of ESS Technology's latest flagship ES9039MSPRO chips. This 8-channel fourth-gen architecture provides a massive dynamic range and incredibly low distortion, ensuring that every micro-detail of your high-resolution audio is rendered with lifelike precision.
Professional 31-Band High-Precision PEQ Unlike traditional equalizers, the K19 features a dedicated ADI ADSP-21565 DSP chip. This allows for professional-grade 31-band Parametric EQ across all inputs without any sampling rate conversion (SRC) loss. Fine-tune your audio signature with absolute transparency.
Unrivaled Power and Precision
8000mW+8000mW Massive Output Equipped with an 8-channel THX AAA 788+ amp architecture, the K19 delivers a staggering 8000mW per channel (at 32Ω). This makes it one of the most powerful desktop amplifiers on the market, capable of handling high-impedance (600Ω) headphones and low-sensitivity planar models with effortless headroom.
Ultra-Thin Uni-Body Design Reimagining the desktop flagship, the K19 features a die-cast aluminum alloy chassis that is significantly thinner than traditional desktop amps. This sleek profile doesn't just save desk space—it acts as a highly efficient heat sink for the high-power internal components.
Technical Specifications (Official)
Feature
Detailed Specification
DAC Chipset
Dual ESS ES9039MSPRO
Amp Architecture
8-Channel THX AAA 788+
DSP Chip
ADI ADSP-21565 (31-Band PEQ)
Max Output Power
8000mW + 8000mW (32Ω, Balanced/Turbo Mode)
Inputs
USB-C, Optical, Coaxial, HDMI, HDMI ARC, RCA Line-in
Outputs
6.35mm SE, 4.4mm Balanced, 4-pin XLR Balanced, RCA, XLR Line-out
Decoding Support
Up to 768kHz/32bit PCM, DSD512 (Native), MQA Full Decoder
Dimensions
Approx. 250 x 225 x 36.7 mm
Why the FiiO K19 is the Ultimate Choice
HDMI & HDMI ARC Support: The first flagship DAC in its class to feature HDMI/ARC connectivity, making it the perfect bridge between your TV, gaming console, and Hi-Fi speakers.
Dual Power Supply System: Features both an internal 30W ultra-low-noise linear power supply and an external DC power option for the ultimate in electrical purity.
Intuitive Interface: A vibrant 1.3-inch color display shows real-time sampling rates, gain levels, and EQ curves at a glance.
Ground Lift Switch: Built-in ground lift toggle to eliminate potential ground loop noise when connecting to complex studio or home theater setups.
Frequently Asked Questions
Does the FiiO K19 support app control?
Yes. You can manage EQ settings, gain levels, and input selection directly via the FiiO Control App on your smartphone or through the dedicated desktop software.
Can I use the K19 as a preamp?
Absolutely. The K19 features dedicated RCA and XLR line-out ports with adjustable volume levels, allowing it to serve as a high-end preamplifier for active studio monitors or power amplifiers.
Description
Arylic RAKOSO H400 is a professional 4-zone network streaming preamplifier designed for whole-home audio systems, commercial installations, and advanced multi-room setups.
With four independent streaming zones, AirPlay 2, Spotify Connect, multi-room control, high-resolution audio decoding, and flexible analog and digital outputs, H400 provides a centralized solution for managing multiple audio areas with external amplifiers or active speakers.
Why it stands out
Four-Zone Independent Streaming System
H400 integrates four independent streaming zones into one rack-mount audio controller.
Control up to four audio zones
Play different music in different rooms
Synchronize multiple zones together
Manage all zones through the 4STREAM app
Professional Multi-Room Audio Control
Designed for advanced home and commercial audio installations.
Whole-house audio distribution
External amplifier integration
Active speaker compatibility
Rack-mount installation
Flexible Digital and Analog Connectivity
H400 supports various audio sources and output configurations.
RCA analog inputs and outputs
Optical input/output
Coaxial input/output
USB playback
Ethernet network connection
Smart Home Integration
H400 supports professional automation environments.
RS232 control interface
12V trigger output
Integration with smart home systems
Best for
Whole-home multi-room audio systems
Luxury residential installations
Commercial background music systems
Multi-zone amplifier setups
Professional audio integration projects
Not ideal for
Users looking for a simple Bluetooth receiver
Users needing a built-in amplifier
Users wanting a single-room desktop streamer
Users without external amplifiers or active speakers
EMiUZEK Buying Notes
Arylic RAKOSO H400 is a streaming preamplifier, not a power amplifier.
Passive speakers require external amplifiers.
Each zone requires an amplifier or active speaker connection.
H400 is designed for multi-zone installations rather than simple home audio upgrades.
For direct speaker driving, consider a multi-zone amplifier such as HA400.
FAQ
Can Arylic RAKOSO H400 directly power passive speakers?
No.
H400 is a preamplifier and network streamer. It requires external power amplifiers to drive passive speakers.
Typical setup:
H400 → Power Amplifier → Passive Speakers
How many audio zones does H400 support?
H400 supports four independent audio zones.
Each zone can operate separately or synchronize with other zones.
Can different rooms play different music at the same time?
Yes.
Each zone can be controlled independently through the 4STREAM application.
Does Arylic RAKOSO H400 support AirPlay 2?
Yes.
H400 supports AirPlay 2 for wireless streaming from compatible Apple devices.
Does Arylic RAKOSO H400 support Spotify Connect?
Yes.
H400 supports Spotify Connect for direct streaming without Bluetooth compression.
Can Arylic RAKOSO H400 work with active speakers?
Yes.
Each zone can connect directly to compatible active speakers through audio outputs.
Can Arylic RAKOSO H400 be installed in a rack?
Yes.
H400 uses a compact 1U rack-mount chassis suitable for professional installations.
HOW TO CONNECT
Multi-Zone Amplifier Setup
Source icon: Streaming ServicesSource: AirPlay / Spotify / Network MusicConnection: WiFi / EthernetOutput connection: Zone OutputTarget icon: amplifierOutput: Multi-Zone Amplifiers + Speakers
Note: Build a whole-home audio distribution system.
Active Speaker Setup
Source icon: smartphoneSource: Streaming ServicesConnection: WiFi / EthernetOutput connection: RCA OutputTarget icon: speakersOutput: Active Speakers
Note: Use H400 as a multi-room streaming controller.
Rack Audio Installation
Source icon: NetworkSource: Streaming ServicesConnection: EthernetOutput connection: Rack Audio SystemTarget icon: amplifiersOutput: Professional Audio Installation
Note: Designed for larger residential and commercial systems.
Technical Specifications
Streaming & Connectivity
Feature
Specification
Product Type
4-Zone Network Streaming Preamplifier
WiFi
2.4GHz WiFi
Ethernet
RJ45 10/100M
Bluetooth
Bluetooth 5.0 Receiver
Streaming Protocols
AirPlay 2 / Spotify Connect / DLNA / UPnP / Qplay
Multi-Room
Supported
Audio Processing
Feature
Specification
DAC
TI DAC
Audio Decoding
Up to 24-bit / 192kHz
Supported Formats
FLAC / MP3 / AAC / AAC+ / ALAC / APE / WAV
Frequency Response
20Hz–20kHz
Audio Inputs
Feature
Specification
Analog Input
RCA
Digital Input
Optical / Coaxial
USB
USB Host Playback
Audio Outputs
Feature
Specification
Zone Output
4 Independent RCA Outputs
Digital Output
Optical / Coaxial
Trigger Output
12V Trigger
Control
Feature
Specification
App Control
4STREAM App
Smart Home Control
RS232
Rack Installation
1U Rack Mount
General
Feature
Specification
Power Input
12V / 2A
Dimensions
43 × 20 × 4.5 cm
Weight
Approx. 3kg
Recommended System Setup
Setup
Connection
Home Multi-Room
H400 → Amplifiers → Speakers
Active Speaker Zones
H400 → Active Speakers
Rack Installation
H400 → Multi-Channel Amplifier → Multiple Rooms
What's in the box
Arylic RAKOSO H400 ×1
Ethernet Cable ×1
Power Adapter ×1
Rack Mount Brackets ×2
User Manual ×1
EMIUZEK Download Center
Access product manuals, firmware updates, and additional support resources.
Arylic RAKOSO H400 manuals and downloads:
https://emiuzek.com/pages/download
Additional Product Content
Arylic RAKOSO H400 vs Arylic HA400
Feature
RAKOSO H400
HA400
Product Position
4-Zone Streaming Preamplifier
4-Zone Streaming Amplifier
Built-in Amplifier
No
Yes
Speaker Output
No
Yes
External Amplifier Required
Yes
No
Zones
4 Zones
4 Zones
AirPlay 2
Yes
Yes
Spotify Connect
Yes
Yes
Rack Installation
1U
2U
Best Use
Professional installations with existing amplifiers
Complete multi-room speaker systems
Description
Sonos Amp is a powerful wireless streaming amplifier designed to bring Sonos smart audio features to passive speakers.
With 125W per channel, HDMI ARC, AirPlay 2, and multi-room control, Sonos Amp combines high-quality amplification with seamless wireless music playback for home HiFi and entertainment systems.
Why it stands out
Powerful Stereo Amplification
Sonos Amp delivers 125W per channel to drive a wide range of passive speakers with clean and dynamic sound.
Complete Sonos Audio Integration
Enjoy wireless streaming, multi-room playback, and simple control through the Sonos ecosystem.
Home Theater Ready
With HDMI ARC support, Sonos Amp can connect with compatible TVs and create an enhanced stereo or home theater setup.
Flexible Speaker System Upgrade
Connect your own passive speakers and transform them into a modern wireless audio system.
Best for
Passive speaker systems
Home HiFi upgrades
Sonos multi-room audio setups
TV stereo systems
Custom in-wall or in-ceiling speaker installations
Not ideal for
Users who already have a powerful amplifier
Users looking for a portable audio solution
Users needing Bluetooth-only playback
Users wanting a standalone DAC without amplification
EMiUZEK Buying Notes
Sonos Amp is a streaming amplifier designed to directly power passive speakers.
It delivers 125W × 2 output and does not require a separate power amplifier.
Speaker impedance and power handling should match the amplifier specifications.
For best multi-room performance, a stable WiFi or Ethernet connection is recommended.
FAQ
Can Sonos Amp power passive speakers?
Yes.
Sonos Amp includes a built-in amplifier and can directly drive passive speakers.
How much power does Sonos Amp provide?
Sonos Amp delivers 125W per channel into 8Ω speakers.
Does Sonos Amp support AirPlay 2?
Yes.
It supports AirPlay 2 for compatible Apple devices.
Can Sonos Amp connect to a TV?
Yes.
The HDMI ARC connection allows Sonos Amp to work with compatible TVs for stereo or home theater applications.
Does Sonos Amp support Bluetooth?
No.
Sonos Amp uses WiFi-based streaming instead of Bluetooth audio playback.
Can Sonos Amp work with in-wall or ceiling speakers?
Yes.
It is designed to work with many passive architectural speakers, including in-wall and in-ceiling models.
Can Sonos Amp be used in a multi-room system?
Yes.
It can be combined with other Sonos products for synchronized multi-room audio.
HOW TO CONNECT
Passive Speaker Setup
Source icon: Streaming ServiceSource: Sonos App / Music ServicesConnection: WiFi / EthernetOutput connection: Speaker OutputTarget icon: Passive SpeakersOutput: Wireless Stereo System
Note: Power passive speakers directly with Sonos Amp.
TV Audio Setup
Source icon: TVSource: HDMI ARCConnection: HDMI CableOutput connection: Speaker OutputTarget icon: Passive SpeakersOutput: Home Theater System
Note: Add Sonos smart audio to TV setups.
Multi-Room Audio Setup
Source icon: Music StreamingSource: Sonos SystemConnection: NetworkOutput connection: Multiple Sonos DevicesTarget icon: Multiple RoomsOutput: Whole-Home Audio System
Note: Create synchronized audio zones.
Technical Specifications
Amplifier
Product Type: Wireless Streaming Amplifier
Amplifier Type: Class D
Output Power: 125W × 2 @ 8Ω
Speaker Connection: Passive Speakers Supported
Inputs
HDMI ARC
RCA Line-In
Ethernet
WiFi
Outputs
Speaker Output
Subwoofer Output
12V Trigger Output
Wireless & Control
AirPlay 2: Supported
Sonos Multi-Room: Supported
Sonos App Control: Supported
Voice Control: Supported with compatible assistants
General
Application: Home HiFi / Home Theater / Multi-Room Audio
Recommended System Setup
Setup
Connection
Stereo System
Sonos Amp → Passive Speakers
TV Audio System
TV HDMI ARC → Sonos Amp → Speakers
Multi-Room System
Sonos Amp → Sonos Network → Multiple Rooms
What's in the box
Sonos Amp ×1
Power Cable ×1
HDMI Cable ×1
User Manual ×1
Download Center
Access product manuals, technical documents, and support resources.
https://emiuzek.com/pages/download
Additional Product Content
Sonos Amp vs Sonos Port
Feature
Sonos Amp
Sonos Port
Product Type
Streaming Amplifier
Music Streamer
Built-in Amplifier
Yes
No
Output Power
125W × 2
N/A
Passive Speakers
Supported
Requires External Amplifier
HDMI ARC
Yes
No
Best Focus
Power passive speakers
Upgrade existing HiFi systems
DescriptionQuestyle CMA Fifteen is a reference desktop DAC, headphone amplifier and preamplifier for headphones, active monitors and power amplifiers.Its ES9038PRO DAC, Current Mode amplification, balanced headphone outputs and extensive digital/analog connectivity form a complete desktop audio hub.Why it stands outFour core reasons to choose this Questyle model.ES9038PRO Reference DACThe eight-channel flagship DAC supports PCM up to 32-bit/768kHz and native DSD512.Current Mode Headphone AmplificationFour Current Mode amplifier engines provide balanced and single-ended headphone drive.DAC, Headphone Amp and PreampOne chassis can control headphones, active speakers or an external power amplifier.Comprehensive Source SupportUSB, optical, coaxial, Bluetooth and analog inputs support mixed desktop systems.Best for
Reference desktop headphone systems
Active monitor control
Balanced power-amplifier systems
Multi-source digital audio desks
Not ideal for
Portable or battery-powered use
Passive speakers without a power amplifier
Users needing HDMI ARC
Minimal single-source systems
EMiUZEK Buying Notes
CMA Fifteen does not directly power passive speakers; use a downstream power amplifier.
Set fixed or variable output correctly before connecting active speakers or a power amplifier.
Use low gain and low volume first with sensitive headphones.
Frequently Asked QuestionsCan it power passive speakers?No. Use its pre-out with a separate power amplifier.Can it drive balanced headphones?Yes, through 4.4mm and 4-pin XLR balanced outputs.Does it support Bluetooth input?Yes, including supported high-resolution Bluetooth codecs such as LDAC.Can it connect to active speakers?Yes through XLR or RCA preamp outputs.Does it support analog input?Yes, RCA analog input is provided.Can it decode DSD512?Yes over a compatible USB source and playback configuration.HOW TO CONNECTDesktop headphonesSource: PC / MacConnection: USBOutput: 4.4mm / 4-pin XLR / 6.35mmTarget: Wired headphonesNote: Select appropriate gain.Active monitorsSource: Digital or analog sourceConnection: USB / optical / coaxial / Bluetooth / RCAOutput: XLR or RCA pre-outTarget: Active speakersNote: Use variable preamp output.Power amplifier systemSource: Digital sourceConnection: Supported digital inputOutput: XLR or RCA pre-outTarget: Power amplifier → passive speakersNote: Confirm volume control before playback.Technical Specifications
Feature
Specification
Product Type
Desktop DAC / headphone amplifier / preamplifier
DAC
ESS ES9038PRO
Maximum PCM
32-bit/768kHz
DSD
Native DSD512
Headphone Outputs
4.4mm balanced; 4-pin XLR balanced; 6.35mm
Line Outputs
XLR and RCA
Inputs
USB, optical, coaxial, Bluetooth, RCA analog
Amplification
Four Questyle Current Mode amplifier engines
Recommended System Setup
Setup
Connection
Headphones
Computer → USB → CMA Fifteen → headphones
Active monitors
Source → CMA Fifteen → XLR/RCA active speakers
Passive speakers
Source → CMA Fifteen → power amplifier → passive speakers
Additional Product Content
Feature
CMA Fifteen
CMA18 Master
M18i
Position
Desktop DAC/amp/preamp
Flagship desktop DAC/amp
Portable flagship
DAC
ES9038PRO
Flagship desktop architecture
Mobile architecture
Balanced Headphone
4.4mm + 4-pin XLR
Yes
4.4mm
Preamp Output
XLR + RCA
XLR + RCA
Portable line function
Best Use
Reference desktop hub
Top desktop system
Portable listening
DescriptionBring a permanently installed passive stereo system to a patio, garden or covered outdoor area. These Sonos Architectural speakers by Sonance combine an IP66 enclosure with an 8-ohm load and are optimized for use with Sonos Amp.Why it stands outIP66 outdoor constructionBuilt for dust, water, humidity, salt spray, heat, UV exposure and freezing conditions.Purpose-built acoustic designA pivoting high-excursion woofer and one-inch tweeter cover 55 Hz–20 kHz.Sonos Amp optimizationThe Sonos app can apply dedicated DSP when the speakers are used with Sonos Amp.Installation-ready pairGrilles, FastMount brackets and terminal covers support a permanent outdoor setup.Best for
Patios and gardens
Covered outdoor entertaining areas
Permanent wired outdoor audio
Sonos Amp systems
Stereo outdoor zones
Not ideal for
Portable or battery-powered use
Direct connection to phones or Wi-Fi without an amplifier
Sub-bass-focused systems without a subwoofer
Installations without weather-rated speaker cable and safe routing
EMiUZEK Buying Notes
These are passive speakers and require an amplifier; Sonos Amp is the recommended match.
Use 16 AWG or larger outdoor-rated speaker cable and weather-safe routing.
The 5–130 W figure is power handling, not built-in amplifier output.
FAQAre these wireless speakers?No. They are passive speakers and require speaker cable connected to an amplifier.Are they waterproof?They are IP66 weatherproof and dustproof, but should still be installed according to the outdoor installation guide.What amplifier should I use?They are optimized for Sonos Amp; another suitable amplifier must support an 8-ohm load and appropriate power.Can one Sonos Amp power multiple pairs?Follow Sonos Amp impedance and architectural-speaker guidance; do not combine loads without checking the total impedance.What is the frequency response?Sonos lists 55 Hz–20 kHz at ±3 dB.Are mounting brackets included?Sonos lists a pair of FastMount brackets, grilles and wiring-terminal covers with the speaker pair.Can they stay outdoors in winter?The official operating specification covers -13°F to 149°F / -25°C to 65°C when properly installed.Do they support Trueplay?With Sonos Amp, Optimize Sonos Speakers applies dedicated tuning; Trueplay availability depends on the supported architectural setup.HOW TO CONNECT
Wire to amplifier — Run 16 AWG or larger outdoor-rated speaker cable from each speaker to a suitable amplifier.
Mount and seal — Install the FastMount brackets, secure each speaker and fit the terminal covers.
Optimize in Sonos — When used with Sonos Amp, select the matching Sonos Architectural speaker type in the app.
Technical Specifications
Feature
Specification
Product type
Passive outdoor speakers, pair
Design partner
Sonance
Woofer
One high-excursion pivoting woofer per speaker
Tweeter
One-inch tweeter per speaker
Frequency response
55 Hz–20 kHz (±3 dB)
Nominal impedance
8 ohms
Sensitivity
89 dB SPL (2.83 V / 1 m)
Power handling
5 W minimum; 130 W maximum
Weather rating
IP66; Mil Spec 810 environmental conformity
Temperature range
-13°F to 149°F / -25°C to 65°C
Dimensions each
12.96 × 7.52 × 7.83 in / 329.2 × 191 × 199 mm
Weight each
8.82 lb / 4 kg
Colours
Black; white
Finish
Matte
Required amplifier
Suitable external amplifier; optimized for Sonos Amp
Recommended cable
16 AWG or larger speaker wire
Additional Product ContentComparison: choose the right product
Decision point
Sonos Outdoor by Sonance
Bowers & Wilkins AM-1
System type
Passive installed pair
Passive installed outdoor speakers
Weather protection
IP66; Mil Spec 810 environmental conformity
Weather-resistant design
Nominal impedance
8 ohms
8 ohms
Best when
You want Sonos Amp optimization and IP66 specification
You prefer Bowers & Wilkins voicing
DescriptionFill a larger room with full-range wireless sound from Sonos Five. Six Class-D amplifiers drive three tweeters and three midwoofers, while 3.5 mm line-in connects a preamplified turntable, CD player or computer to the Sonos multiroom system.Why it stands outSix-driver acoustic systemThree tweeters and three midwoofers deliver wide stereo detail and substantial bass.Useful analogue line-inBring a turntable with phono stage, CD player or computer into Sonos.Orientation-aware soundHorizontal placement creates stereo from one unit; vertical placement supports focused mono or a stereo pair.Trueplay room tuningSupported iOS devices optimize response for the final placement.Best for
Large-room music
Turntables with phono preamp
Stereo pairs
Sonos multiroom homes
Listeners prioritizing bass without a subwoofer
Not ideal for
Bluetooth playback
Voice-assistant control built into the speaker
Dolby Atmos spatial music
Battery-powered portable use
EMiUZEK Buying Notes
Five does not list Bluetooth audio or built-in voice microphones.
A turntable requires a built-in or external phono preamp.
Stereo pairing requires two matching Sonos Five speakers.
FAQDoes Five support Bluetooth?No Bluetooth audio input is listed; use WiFi, AirPlay 2, Ethernet or line-in.Can I connect a turntable?Yes, through 3.5 mm line-in when the turntable has a phono preamp.Does one Five play stereo?Horizontally, one Five separates left and right channels; two vertically placed Fives create a wider dedicated stereo pair.Does it support Trueplay?Yes, with a supported iOS device.Can it be used as a surround?A pair of Five speakers can be used as surrounds with supported Sonos home-theatre products.Does it have voice control?Five does not include the far-field voice microphones found on some Sonos smart speakers.Can I hardwire it?Yes. It has a 10/100 Ethernet port.Is it humidity resistant?Yes, for indoor high-humidity spaces; it is not weatherproof.HOW TO CONNECT
WiFi or Ethernet — Add Five in the Sonos app over WiFi or connect the 10/100 Ethernet port.
Apple AirPlay 2 — Select Five from the AirPlay menu on a compatible Apple device.
3.5 mm line-in — Connect a line-level source and configure autoplay or source level in the Sonos app.
Technical Specifications
Feature
Specification
Amplifiers
Six Class-D digital
Tweeters
Three
Midwoofers
Three
Cabinet
Sealed architecture
Line input
3.5 mm analogue
WiFi
802.11a/b/g/n, 2.4 or 5 GHz
Ethernet
10/100
AirPlay
Apple AirPlay 2
Bluetooth
Not supported
Trueplay
Supported iOS device required
Dimensions
203 × 364 × 154 mm
Weight
6.3 kg
Power
100–240 V, 50/60 Hz
CPU
Quad-core 1.3 GHz
Colours
Black; white
Orientation
Horizontal stereo; vertical mono/stereo-pair use
Additional Product ContentComparison: choose the right product
Decision point
Sonos Five
Sonos Era 300
Primary strength
Powerful conventional stereo and analogue line-in
Dolby Atmos spatial audio
Bluetooth
No
Bluetooth 5.3
Analogue input
Built-in 3.5 mm
USB-C adapter required
Best when
You prioritize full-range stereo and turntable/CD input
You prioritize spatial music and Atmos surrounds
Description
FiiO FT5 is a premium open-back planar magnetic headphone designed for audiophiles seeking high resolution, wide soundstage, and natural musical reproduction.
Featuring a large planar magnetic driver, ultra-thin diaphragm, and open-back acoustic design, FT5 delivers detailed and immersive sound for advanced desktop HiFi systems.
Why it stands out
Large Planar Magnetic Driver
FT5 uses a large planar magnetic driver with an ultra-thin diaphragm to deliver fast response, high resolution, and accurate sound reproduction.
Open-Back Audiophile Sound
The open-back design creates a spacious and natural listening experience with a wide soundstage and excellent instrument separation.
High-Resolution Music Performance
FT5 reveals fine details while maintaining smooth and natural musical expression across different genres.
Premium Desktop HiFi Experience
Designed for advanced headphone systems, FT5 pairs well with high-quality DACs and headphone amplifiers.
Best for
High-end desktop HiFi systems
Audiophile music listening
DAC and headphone amplifier setups
Classical, jazz, vocal, and instrumental music
Users seeking wide soundstage headphones
Not ideal for
Users needing noise isolation
Users looking for wireless headphones
Users wanting portable everyday headphones
Users without suitable audio equipment
EMiUZEK Buying Notes
FiiO FT5 is an open-back planar magnetic headphone, not a wireless headphone.
The open-back design provides a wider soundstage but allows sound leakage.
A quality DAC and headphone amplifier are recommended to achieve the best performance.
It is designed mainly for home listening environments.
FAQ
Is FiiO FT5 a planar magnetic headphone?
Yes.
FT5 uses a large planar magnetic driver designed for high-resolution audio reproduction.
Does FiiO FT5 require a headphone amplifier?
It can work with compatible devices, but a powerful DAC/headphone amplifier can help achieve better dynamics and control.
Is FiiO FT5 suitable for portable players?
Yes, but it performs best with powerful portable players or desktop DAC/amps.
Does FiiO FT5 block outside noise?
No.
The open-back design prioritizes soundstage and natural sound over isolation.
What is the difference between FT5 and FT1 Pro?
FT5 is positioned as a higher-end planar magnetic headphone with improved performance, while FT1 Pro focuses on providing affordable planar magnetic performance.
Does FiiO FT5 support balanced connection?
Yes.
It supports balanced connection through compatible 4.4mm cables.
HOW TO CONNECT
Desktop HiFi Setup
Source icon: ComputerSource: High Resolution MusicConnection: USB DACOutput connection: 4.4mm Balanced / 3.5mmTarget icon: FiiO FT5Output: High-End Headphone System
Note: Pair with a quality DAC and headphone amplifier for maximum performance.
Portable HiFi Setup
Source icon: Portable Music PlayerSource: Lossless MusicConnection: 4.4mm Balanced OutputTarget icon: FiiO FT5Output: Portable Audiophile System
Note: Use powerful portable devices for optimal driving performance.
Technical Specifications
Headphone
Product Type: Open-Back Planar Magnetic Headphone
Driver Type: Planar Magnetic
Driver Size: 90mm
Diaphragm Thickness: 1μm
Design: Open-Back
Audio Performance
Frequency Response: 7Hz–40kHz
Impedance: 36Ω
Sensitivity: 110dB
Maximum Input Power: 2000mW
Connectivity
Cable Connection: Detachable
Connector: Dual 3.5mm
Plug Options: 3.5mm / 4.4mm
Balanced Connection: Supported
General
Weight: Approx. 456g
Wearing Style: Over-Ear
Application: Home HiFi Listening
Recommended System Setup
Setup
Connection
Desktop System
Computer → DAC → Headphone Amplifier → FT5
Balanced System
DAC/Amp 4.4mm Output → FT5
Portable System
HiFi Player → FT5
What's in the box
FiiO FT5 Headphones ×1
Balanced Cable ×1
Single-Ended Cable ×1
Carrying Case ×1
Adapter ×1
User Manual ×1
Download Center
Access product manuals, technical documents, and support resources.
https://emiuzek.com/pages/download
Additional Product Content
FiiO Planar Headphone Comparison
Feature
FT5
FT1 Pro
Product Position
High-End Planar Magnetic Headphone
Affordable Planar Magnetic Headphone
Driver Type
Planar Magnetic
Planar Magnetic
Design
Open-Back
Open-Back
Sound Focus
Resolution, dynamics, soundstage
High-value planar performance
Best Use
Advanced desktop HiFi
Entry planar HiFi
Description
FiiO FT13 is a premium closed-back wooden HiFi headphone designed for listeners seeking detailed sound, natural timbre, and a refined listening experience.
Featuring a large 60mm dynamic driver, natural wood ear cups, and a high-performance diaphragm design, FT13 delivers immersive sound for desktop and portable HiFi systems.
Why it stands out
Natural Wooden Acoustic Design
FT13 uses carefully selected wooden ear cups to provide a premium appearance and help create a natural, musical listening experience.
Large Dynamic Driver Performance
The 60mm dynamic driver delivers powerful bass, detailed mids, and smooth high-frequency reproduction across different music genres.
High-Resolution Musical Sound
The advanced diaphragm design provides accurate detail retrieval while maintaining a natural and enjoyable sound character.
Comfortable Long Listening Experience
The over-ear closed-back structure and ergonomic design provide comfortable listening for extended music sessions.
Best for
Desktop HiFi headphone systems
Music enthusiasts seeking premium sound
Vocal, jazz, classical, and acoustic music
Users upgrading from entry-level headphones
DAC and headphone amplifier setups
Not ideal for
Users looking for wireless headphones
Users needing active noise cancellation
Users wanting a lightweight portable headphone
Users requiring professional studio monitoring
EMiUZEK Buying Notes
FiiO FT13 is a wired HiFi headphone, not a wireless model.
It uses a closed-back design and is suitable for personal listening environments.
A quality DAC or headphone amplifier can help achieve better performance.
Please select the correct cable version before purchase.
FAQ
Is FiiO FT13 a wireless headphone?
No.
FT13 is a wired HiFi headphone designed for high-quality audio playback.
What driver does FiiO FT13 use?
FT13 uses a large 60mm dynamic driver with a high-performance diaphragm.
Does FiiO FT13 require a headphone amplifier?
It can work with many audio devices, but pairing with a quality DAC and headphone amplifier can improve performance.
Is FiiO FT13 suitable for portable players?
Yes.
It can be used with compatible portable music players and DAC/amps.
What makes the wooden ear cups special?
The wooden ear cups provide a premium appearance and contribute to a more natural acoustic character.
What is the difference between FT13 and FT1?
FT13 is positioned as a higher-level wooden HiFi headphone with upgraded materials and tuning compared with FT1.
HOW TO CONNECT
Desktop HiFi Setup
Source icon: ComputerSource: High Resolution MusicConnection: USB DAC / Headphone AmplifierOutput connection: Headphone OutputTarget icon: FiiO FT13Output: Desktop HiFi Listening
Note: Pair with a DAC and amplifier for the best performance.
Portable Player Setup
Source icon: Portable PlayerSource: Local Music FilesConnection: Headphone OutputTarget icon: FiiO FT13Output: Portable HiFi System
Note: Enjoy high-quality wired music playback.
Technical Specifications
Headphone
Product Type: Closed-Back Wooden Dynamic Headphone
Driver Type: Dynamic Driver
Driver Size: 60mm
Diaphragm: High-performance Composite Diaphragm
Ear Cup Material: Natural Wood
Audio Performance
Frequency Response: 7Hz–40kHz
Impedance: 32Ω
Sensitivity: Approx. 110dB
Wearing Style: Over-Ear
Connectivity
Cable Connection: Detachable
Connector: Dual 3.5mm
Plug Options: 3.5mm / 4.4mm
General
Weight: Approx. 380g
Design: Closed-Back
Application: Home HiFi / Portable Audio
Recommended System Setup
Setup
Connection
Portable System
Player → FT13
Desktop System
Computer → DAC → Headphone Amplifier → FT13
Balanced System
DAC/Amp 4.4mm Output → FT13
What's in the box
FiiO FT13 Headphones ×1
Detachable Cable ×1
Carrying Case ×1
Adapter ×1
User Manual ×1
Download Center
Access product manuals, technical documents, and support resources.
https://emiuzek.com/pages/download
Additional Product Content
FiiO FT Series Comparison
Feature
FT13
FT1
FT1 Pro
Product Type
Premium Wooden Dynamic Headphone
Closed-Back Dynamic Headphone
Open-Back Planar Headphone
Driver Type
Dynamic
Dynamic
Planar Magnetic
Design
Closed-Back Wooden
Closed-Back
Open-Back
Main Focus
Premium materials and musical sound
Balanced everyday HiFi
Detail and wide soundstage
Best Use
High-quality home listening
Daily HiFi listening
Audiophile desktop listening
DescriptionAudio-Technica AT-VM750xSH is a premium dual moving magnet stereo cartridge with a nude Shibata stylus and solid boron cantilever.Its refined groove contact, rigid aluminum body, and high channel separation deliver detailed, dimensional vinyl playback with strong high-frequency retrieval.
Why it stands outNude Shibata StylusProvides a broad groove contact area for rich detail, extended high-frequency response, and reduced distortion.Solid Boron CantileverCombines low moving mass with high rigidity for responsive transient reproduction and precise signal transfer.Rigid Aluminum Cartridge BodyReduces unwanted vibration and resonance while providing effective shielding between channels.Interchangeable AT-VMx Stylus SystemAllows future replacement or sound-character upgrades using compatible stereo AT-VMx replacement styli.
Best for
Premium stereo vinyl systems
Listeners seeking rich detail and extended high-frequency response
Upgrading a compatible 1/2-inch-mount turntable
Carefully aligned tonearms with adjustable tracking force
Not ideal for
P-mount turntables
Turntables without an MM-compatible phono input or external MM phono stage
Users wanting a cartridge pre-mounted on a headshell
Systems that cannot be accurately aligned or set to the specified tracking force
EMiUZEK Buying Notes
AT-VM750xSH is a phono cartridge, not a complete headshell assembly.
It requires a compatible 1/2-inch mounting system and an MM phono input or external MM phono preamplifier.
Set tracking force to 1.8–2.2 g, with 2.0 g as the standard setting, and complete cartridge alignment before playback.
FAQDoes the AT-VM750xSH include a headshell?No. It is supplied as a cartridge for installation on a compatible headshell or headshell-integrated tonearm.What phono stage does it require?Use an MM-compatible phono input with a recommended load of 47 kΩ and 150–250 pF capacitance.Can it be used on a P-mount turntable?No. It is designed for compatible 1/2-inch mounting systems.What is the recommended tracking force?The specified range is 1.8–2.2 g, with 2.0 g as the standard setting.Which replacement stylus is the direct match?The direct replacement is the Audio-Technica AT-VMN50xSH, sold separately.Can other AT-VMx styli be installed?Compatible stereo AT-VMx replacement styli can be used for different stylus profiles and listening priorities; mono models are excluded.
HOW TO CONNECTStandard Turntable SetupSource icon: deviceSource: Vinyl RecordConnection: Stylus / GrooveOutput connection: Cartridge PinsTarget icon: deviceOutput: MM Phono InputNote: Install and align the cartridge on a compatible 1/2-inch headshell or tonearm, then set the specified tracking force.External Phono Stage SetupSource icon: deviceSource: TurntableConnection: Tonearm WiringOutput connection: RCA Phono CableTarget icon: deviceOutput: External MM Phono StageNote: Connect the phono stage to an amplifier line input; do not connect the cartridge-level signal directly to a standard line input.
Technical SpecificationsCartridge
Type: VM dual moving magnet stereo cartridge
Frequency Response: 20–27,000 Hz
Output Voltage: 3.7 mV at 1 kHz, 5 cm/s
Channel Separation: 26 dB at 1 kHz
Output Balance: 1.0 dB at 1 kHz
Vertical Tracking Angle: 20°
Stylus and Tracking
Stylus: Nude Shibata
Stylus Curvature Radius: 2.7 × 0.26 mil
Cantilever: 0.28 mm solid boron
Tracking Force: 1.8–2.2 g; 2.0 g standard
Static Compliance: 20 × 10⁻⁶ cm/dyne
Dynamic Compliance: 7 × 10⁻⁶ cm/dyne at 100 Hz
Replacement Stylus: AT-VMN50xSH, sold separately
Electrical
Recommended Load Impedance: 47 kΩ
Recommended Load Capacitance: 150–250 pF
Coil Impedance: 3.2 kΩ at 1 kHz
DC Resistance: 750 Ω
Coil Inductance: 480 mH at 1 kHz
Physical
Mounting: 1/2-inch compatible
Threaded Holes: M2.6 × 2
Dimensions: 29.0 × 18.3 × 17.5 mm
Weight: 8.8 g
Recommended System Setup
Setup
Connection
Integrated Amplifier
Turntable → MM Phono Input → Amplifier → Speakers
External Phono Stage
Turntable → MM Phono Stage → Line Input → Amplifier → Speakers
What's in the box
AT-VM750xSH cartridge
M2.6 cartridge installation screws: 10 mm × 2, 8 mm × 2, 5 mm × 2
Washers × 2
Non-magnetic screwdriver
Brush
Download CenterAccess product manuals, firmware updates, and additional support resources.https://emiuzek.com/pages/downloadAdditional Product ContentAudio-Technica AT-VMx Cartridge Comparison
Feature
AT-VM750xSH
AT-VM740xML
AT-VM520xEB/H
Product Position
Premium Shibata cartridge
Premium MicroLinear cartridge
Pre-mounted elliptical cartridge and headshell
Stylus
Nude Shibata
Nude MicroLinear
Bonded elliptical
Cantilever
Solid boron
Tapered aluminum pipe
Aluminum pipe
Output Voltage
3.7 mV
3.2 mV
5.0 mV
Headshell Included
No
No
AT-LT10, pre-mounted
Best Use
Rich, detailed premium vinyl playback
Precise tracking and low inner-groove distortion
Convenient upgrade for compatible detachable-headshell tonearms
DescriptionAudio-Technica AT-VM740xML is a premium dual moving magnet stereo cartridge with a nude MicroLinear stylus and tapered aluminum-pipe cantilever.Its precise groove tracing, rigid aluminum body, and refined AT-VMx generator deliver detailed playback with excellent tracking and reduced inner-groove distortion.
Why it stands outNude MicroLinear StylusClosely follows complex groove modulations to retrieve fine detail and maintain clarity toward the inner grooves.Responsive AT-VMx GeneratorPCUHD coils and paratoroidal construction improve transient response, channel separation, and stereo definition.Rigid Aluminum Cartridge BodySuppresses unwanted resonance and vibration while providing effective electromagnetic shielding.Interchangeable AT-VMx Stylus SystemSupports compatible stereo AT-VMx replacement styli for future maintenance or a different stylus profile.
Best for
Detailed stereo vinyl playback
Reducing inner-groove distortion through precise setup
Upgrading a compatible 1/2-inch-mount turntable
Listeners who value tracking accuracy and clean high-frequency detail
Not ideal for
P-mount turntables
Turntables without an MM-compatible phono input or external MM phono stage
Users wanting a pre-mounted headshell assembly
Systems that cannot be accurately aligned or set to the specified tracking force
EMiUZEK Buying Notes
AT-VM740xML is a cartridge only; a headshell is not included.
It requires a compatible 1/2-inch mounting system and an MM phono input or external MM phono preamplifier.
Set tracking force to 1.8–2.2 g, with 2.0 g as the standard setting, and align overhang and cartridge geometry before use.
FAQDoes the AT-VM740xML include a headshell?No. It is supplied as a cartridge for installation on a compatible headshell or integrated tonearm.What phono stage does it require?Use an MM-compatible phono input with a recommended load of 47 kΩ and 150–250 pF capacitance.Can it be used on a P-mount turntable?No. It is designed for compatible 1/2-inch mounting systems.What is the recommended tracking force?The specified range is 1.8–2.2 g, with 2.0 g as the standard setting.Which replacement stylus is the direct match?The direct replacement is the Audio-Technica AT-VMN40xML, sold separately.Can other AT-VMx styli be installed?Compatible stereo AT-VMx replacement styli can be used for different stylus profiles and budgets; mono models are excluded.
HOW TO CONNECTStandard Turntable SetupSource icon: deviceSource: Vinyl RecordConnection: Stylus / GrooveOutput connection: Cartridge PinsTarget icon: deviceOutput: MM Phono InputNote: Install and align the cartridge on a compatible 1/2-inch headshell or tonearm, then set the specified tracking force.External Phono Stage SetupSource icon: deviceSource: TurntableConnection: Tonearm WiringOutput connection: RCA Phono CableTarget icon: deviceOutput: External MM Phono StageNote: Connect the phono stage to an amplifier line input; do not connect the cartridge-level signal directly to a standard line input.
Technical SpecificationsCartridge
Type: VM dual moving magnet stereo cartridge
Frequency Response: 20–25,000 Hz
Output Voltage: 3.2 mV at 1 kHz, 5 cm/s
Channel Separation: 25 dB at 1 kHz
Output Balance: 1.0 dB at 1 kHz
Vertical Tracking Angle: 20°
Stylus and Tracking
Stylus: Nude MicroLinear
Stylus Curvature Radius: 2.2 × 0.12 mil
Cantilever: Tapered aluminum pipe
Tracking Force: 1.8–2.2 g; 2.0 g standard
Static Compliance: 20 × 10⁻⁶ cm/dyne
Dynamic Compliance: 7 × 10⁻⁶ cm/dyne at 100 Hz
Replacement Stylus: AT-VMN40xML, sold separately
Electrical
Recommended Load Impedance: 47 kΩ
Recommended Load Capacitance: 150–250 pF
Coil Impedance: 3.2 kΩ at 1 kHz
DC Resistance: 750 Ω
Coil Inductance: 480 mH at 1 kHz
Physical
Mounting: 1/2-inch compatible
Threaded Holes: M2.6 × 2
Dimensions: 29.0 × 18.3 × 17.5 mm
Weight: 8.8 g
Recommended System Setup
Setup
Connection
Integrated Amplifier
Turntable → MM Phono Input → Amplifier → Speakers
External Phono Stage
Turntable → MM Phono Stage → Line Input → Amplifier → Speakers
What's in the box
AT-VM740xML cartridge
M2.6 cartridge installation screws: 10 mm × 2, 8 mm × 2, 5 mm × 2
Washers × 2
Non-magnetic screwdriver
Brush
Download CenterAccess product manuals, firmware updates, and additional support resources.https://emiuzek.com/pages/downloadAdditional Product ContentAudio-Technica AT-VMx Cartridge Comparison
Feature
AT-VM750xSH
AT-VM740xML
AT-VM520xEB/H
Product Position
Premium Shibata cartridge
Premium MicroLinear cartridge
Pre-mounted elliptical cartridge and headshell
Stylus
Nude Shibata
Nude MicroLinear
Bonded elliptical
Cantilever
Solid boron
Tapered aluminum pipe
Aluminum pipe
Output Voltage
3.7 mV
3.2 mV
5.0 mV
Headshell Included
No
No
AT-LT10, pre-mounted
Best Use
Rich, detailed premium vinyl playback
Precise tracking and low inner-groove distortion
Convenient upgrade for compatible detachable-headshell tonearms
DescriptionAudio-Technica AT-VM95SH/H is an AT-VM95SH dual moving magnet cartridge with a nude Shibata stylus, pre-mounted on an AT-HS6 headshell.It combines rich Shibata groove retrieval with a ready-assembled format for compatible detachable-headshell tonearms.Why it stands outNude ShibataConvenient premium Shibata upgrade through a profile selected for accurate groove contact.VM95 Interchangeable Stylus PlatformSupports all six VM95-series replacement stylus assemblies for maintenance or future upgrades.Pre-Mounted AT-HS6 HeadshellReduces initial assembly work on compatible detachable-headshell tonearms.Dual Moving Magnet DesignMirrors the cutter-head geometry for stable stereo separation and dependable playback.Best for
Convenient premium Shibata upgrade
Compatible 1/2-inch-mount turntables
Detachable-headshell tonearms
MM phono systems
Not ideal for
P-mount turntables
Fixed-headshell or incompatible tonearms
Systems without an MM phono input or external MM phono stage
EMiUZEK Buying Notes
AT-VM95SH/H is a pre-mounted cartridge-and-headshell assembly.
Verify detachable-headshell connector compatibility and tonearm counterweight range before purchase.
Use an MM phono input and set tracking force to 1.8–2.2 g, with 2.0 g standard.
FAQDoes it include a headshell?Yes. The cartridge is pre-mounted on an AT-HS6 headshell.Will it fit every turntable?No. Verify 1/2-inch mounting and tonearm compatibility; it is not a P-mount product.What phono stage does it require?Use an MM-compatible phono input with 47 kΩ load impedance and 100–200 pF load capacitance.What is the tracking force?1.8–2.2 g, with 2.0 g standard.Can the stylus be replaced?Yes. The VM95 body accepts all six VM95-series replacement stylus assemblies.Is final setup still required?Yes. Check overhang, alignment, tracking force, and anti-skate after installation.HOW TO CONNECTDetachable-Headshell SetupSource icon: deviceSource: Vinyl RecordConnection: Stylus / GrooveOutput connection: Universal Headshell ConnectorTarget icon: deviceOutput: MM Phono InputNote: Install the headshell on a compatible tonearm, then verify overhang, tracking force, and anti-skate.Technical SpecificationsCartridge and Stylus
Type: VM dual moving magnet stereo cartridge
Frequency Response: 20–25,000 Hz
Output Voltage: 3.5 mV at 1 kHz, 5 cm/s
Channel Separation: 23 dB at 1 kHz
Output Balance: 1.5 dB at 1 kHz
Stylus: Nude Shibata
Cantilever: Aluminum pipe
Tracking Force: 1.8–2.2 g; 2.0 g standard
Electrical and Physical
Recommended Load: 47 kΩ / 100–200 pF
Cartridge Weight: 6.1 g
Cartridge Dimensions: 17.2 × 18.9 × 28.3 mm
Mounting: 1/2-inch compatible
Recommended System Setup
Setup
Connection
Integrated Amplifier
Turntable → MM Phono Input → Amplifier → Speakers
External Phono Stage
Turntable → MM Phono Stage → Line Input → Amplifier → Speakers
What's in the boxAT-VM95SH cartridge pre-mounted on AT-HS6 headshellDownload CenterAccess product manuals, firmware updates, and additional support resources.https://emiuzek.com/pages/downloadAdditional Product ContentAudio-Technica VM95 Series Comparison
Feature
AT-VM95E
AT-VM95EN
AT-VM95ML
AT-VM95SH
Stylus
Bonded elliptical
Nude elliptical
Nude MicroLinear
Nude Shibata
Frequency Response
20–22,000 Hz
20–23,000 Hz
20–25,000 Hz
20–25,000 Hz
Best Use
Accessible everyday playback
Balanced detail upgrade
Precise tracking and low inner-groove distortion
Rich detail and extended groove contact
