Description
The Arylic Up2Stream HD DAC is a next-generation high-resolution wireless audio decoder designed for audiophiles seeking uncompromised sound quality and versatile streaming. Equipped with a 32-bit / 384 kHz DAC chipset, it delivers exceptional clarity, dynamic range, and ultra-low distortion that rival wired Hi-Fi systems.
Supporting major streaming protocols — including AirPlay 2, DLNA, UPnP, Spotify Connect, TIDAL Connect, and Qobuz — the Up2Stream HD DAC integrates effortlessly into any wireless audio setup. Users can stream lossless music directly over Wi-Fi or Ethernet without compression, achieving true Hi-Res audio performance up to 24-bit/192 kHz via Wi-Fi and 32-bit/384 kHz via USB.
With optical, coaxial, and analog outputs, it connects seamlessly to amplifiers, powered speakers, or active monitors. The 4stream app provides intuitive multi-room control, EQ tuning, and OTA firmware updates.
Whether you’re upgrading an existing stereo system or building a new streaming solution, the Arylic Up2Stream HD DAC transforms your setup into a modern, high-fidelity network player — combining wireless convenience with studio-grade sound precision.
Arylic Up2Stream Series Comparison Chart
| Feature | Up2Stream Mini | Up2Stream Pro | Up2Stream HD DAC |
|---|---|---|---|
| Audio Resolution | 24-bit / 192 kHz | 24-bit / 192 kHz | 32-bit / 384 kHz |
| DAC Chipset | Integrated basic DAC | ESS 9023 DAC | ESS 9038Q2M DAC |
| Connectivity (Network) | Wi-Fi 2.4 GHz / Ethernet | Wi-Fi 2.4 GHz / Ethernet | Dual-band Wi-Fi / Gigabit Ethernet |
| Streaming Protocols | AirPlay 1, DLNA, UPnP, Spotify Connect | AirPlay 1, DLNA, Spotify Connect, TIDAL Connect | AirPlay 2, DLNA, Spotify Connect, TIDAL Connect, Qobuz |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | Bluetooth 5.2 (Hi-Res) |
| Outputs | Stereo Line-Out (3.5 mm) | RCA Line-Out, Optical Out | RCA, Coaxial, Optical, USB DAC Out |
| Inputs | USB (Service) | Line-In, Optical In | Optical In, Coax In, USB-Audio In |
| Multiroom Support | ✅ (4STREAM App) | ✅ (4STREAM App) | ✅ (4STREAM App / Web UI) |
| App Control | 4STREAM App / Web Control | 4STREAM App / Web Control | 4STREAM App / Web UI / OTA Updates |
| Roon Ready | ❌ | ❌ | ✅ |
| Power Supply | 5 V DC (Micro-USB) | 5 V DC | 12 V DC External PSU |
| Use Case | DIY / Compact Streaming | Mid-range Hi-Fi Upgrade | Audiophile / Reference-Grade Streaming |
| Typical Price Range | ≈ $39 – 59 USD | ≈ $79 – 109 USD | ≈ $179 – 249 USD |
Specifications
- Weight: 200gr
- Usage: Indoor & outdoor
Pros and cons
- Sustainably produced
- Ideal for everyday use
A Range Of Options To Suit Your Design
Wireless Capability
- AirPlay 2
- Spotify Connect
- Tidal Connect
- WiFi
- Bluetooth and aptX HD
- DLNA
- UPnP
Multi-room
- AirPlay 2
- Sync audio in all rooms
- Play different songs at the same time
- Support available audio input souce for multiroom streaming.
Music Service
Spotify, Apple Music Amazon Music, Tidal, Qobuz HD, TuneIn, Internet Radio, BBC Radio, Napster, iHeart Radio, Radio Paradise.
Hi-res Audio
- 192khz/24bit
- ESS9023 DAC
- Support FLAC / MP3 / AAC / AAC+ / ALAC / APE / WAV audio format.
Local Music Source
- Support phone storage, NAS, and USB stick.
Optional Remote Control
- Control your music playback from a distance
- Adjust your settings and enjoy your music to the fullest
Rename Your Device
With the 4Stream APP, you can rename your Up2Stream streamimg device's WiFi SSID and Bluetooth name. The changes will stay even after a factory reset, untill you change it again.
4STREAM APP
- Free iOS & Android APP
- Manage all Up2Stream streaming devices in one APP
- Full multiroom control
Technical Specifications
| Category | Details |
|---|---|
| Connectivity | - |
| WiFi | IEEE 802.11 b/g/n 2.4G & 5G |
| Bluetooth | 5.0 Qualcomm aptX-HD/SBC/AAC, 15M, BT Receiver |
| Wired Network | Ethernet Single 10/100M RJ45 |
| Protocols | AirPlay 2, DLNA, UPnP, Spotify Connect, Tidal Connect, Qplay |
| Interface | |
| Power Input | 5V-2A 2 pin connector5V-2A Type-C input |
| Power Output | 5V 2 pin connector50MA VC Out 2 pin connector: : +/-12V balance output. |
| Analog Input | 4 pin connector AUX Input (1.3 Vrms) |
| Analog Output | RCA Out (1.3 Vrms)4 pin connector AUX Output (1.3 Vrms)DAC: 9038Q2M |
| Digital Input | 5 pin connector digital Input |
| - | |
| Digital Output | I2S Out,SPDIF Out (Optical, Coaxial 1:1 Upto 24bit / 192kHz) |
| I/O Interface | LED pin connectorIR pin connectorButton pin connectorDisplay panel pin connectorRotary encoder pin connector |
| Sound | |
| Audio Format | Decoding up to 192kHz/24bitOutput 1:1 up to 192kHz/24bit |
| Music Format | FLAC/MP3/AAC/AAC+/ALAC/APE/WAV |
| NAS | Support NAS with DLNA support |
| SNR/THD+N | 110dB/0.0003 |
| Frequency response | 20Hz to 20kHz |
| General and Accessory | |
| Dimensions | 110*74mm |
| Weight | 300g |
| Working temperature | 0~40℃ |
| Acessory | Main Board x13Pin AUX Cable x1User Manual x1 |
| Reset Button and LED Indicators | |
| Device on | Short press once: Switch input modeLong press once: Switch offShort press twice: Disconnect current WiFi connection and enter paring mode (WiFi mode)；Disconnect current connected Bluetooth device (Bluetooth mode)Short press three times: Restore the factory settings |
| Device off | Short press: Switch on |
| LED Indicators | ⚪White-WiFi & network mode:Flashing fast-device is bootingFlashing slow- waiting for WiFi connectionSolid- WiFi is connected🔵Blue-Bluetooth mode:Flashing slow- waiting for Bluetooth connectionSolid- Bluetooth is connected🟢Green-Line in mode🟣Purple-Spdif in mode |
Control In Your Favorite Way
AirPlay 2
Play and control from your iPhone, iPad or Mac directly. And play with other AirPlay 2 compatible devices.
Bluetooth 5.0 aptX HD
Flexiable to play from any audio sources from Bluetooth, like YouTube, Netflex, Tiktok or more.
4STREAM & GO CONTROL APP
Fully control with music service, multiroom, source switch, volume control. Change WiFi, Bluetooth name.
Web Control
listen to the radio and your favorite playlists easily via web browsers.
DLNA/UPnP
Support 3rd party app for playing by DLNA or UPnP protocols. Like Musicbee and Foobar2000.
10 band EQ
Use GO CONTROL APP for 10 band advanced EQ control, and custom as you like. Apply on all your audio sources.
Plug and Play
- With the ready-to-use interfaces, streaming music is as simple as plugging in the power and connecting to a passive speaker. Unlike other audio boards, there's no need for soldering of pins before you can get started.
- This makes it incredibly easy and user-friendly for anyone to use.
Enhanced Up2stream
The Up2Stream HD DAC offers several optional expansion boards that can be used to enhance its functionality and performance. These expansion boards include the Up2Stream SPDIF out board,and Up2Stream Display board. You can find all the boards in Accessories.
Build Your Wireless Projects
FAQ
What sets the Up2Stream HD DAC apart from other DIY streaming boards?
The Up2Stream HD DAC is Arylic’s flagship streaming module, featuring a high-performance ESS Sabre DAC. Unlike entry-level boards, this "HD" version is engineered for bit-perfect audio transmission and superior digital-to-analog conversion. It provides a significant leap in soundstage, dynamic range, and detail, making it the ideal foundation for building a high-end wireless streamer or a professional-grade integrated amplifier.
Does the Up2Stream HD DAC support high-resolution lossless audio?
Yes, the Up2Stream HD DAC is designed for the modern audiophile, supporting Hi-Res audio streaming up to 192kHz/24-bit. It allows you to stream lossless formats from premium services like TIDAL (with Connect), Qobuz, and Amazon Music, as well as your local library. By maintaining the integrity of the digital signal throughout the streaming process, it ensures that every nuance of your high-fidelity recordings is preserved.
Can I use the Up2Stream HD DAC for a multi-room audio project?
Absolutely. The Up2Stream HD DAC fully integrates with the Arylic multi-room ecosystem. Using the 4STREAM app, you can group it with other Arylic devices or Up2Stream boards to play synchronized music throughout your home. Its high-resolution capabilities make it the perfect "master" node for a whole-home system where uncompromised sound quality is required in the primary listening room.
What are the connectivity options for this HD streaming module?
Designed for maximum versatility in DIY builds, the Up2Stream HD DAC offers a wide range of inputs and outputs. It includes Wi-Fi and Ethernet for stable streaming, Bluetooth 5.0 aptX HD for high-quality wireless playback from mobile devices, and Digital outputs (I2S and Optical). This allows you to either use its high-end onboard DAC or bypass it to connect to an even more advanced external DAC or digital amplifier.
Is it possible to customize the EQ and sound signature of the HD DAC?
Yes, the Up2Stream HD DAC is compatible with the ACPWorkbench tuning tool, which offers professional-grade DSP (Digital Signal Processing) capabilities. This allows DIYers to fine-tune the frequency response, adjust gain, and apply specific EQ filters to match the characteristics of their speakers or the acoustics of their room. This level of customization ensures that your custom-built audio system delivers a tailored, high-fidelity performance.