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Fosi Audio Q6 – Mini Hi-Res DAC with AKM AK4493S, USB-C & Sub-Out

Fosi Audio Q6 – Mini Hi-Res DAC with AKM AK4493S, USB-C & Sub-Out

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1. Master Your Digital Audio The Fosi Audio Q6 is a high-performance Digital-to-Analog Converter (DAC) and preamplifier designed to be... Read more

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    Description

    1. Master Your Digital Audio

    The Fosi Audio Q6 is a high-performance Digital-to-Analog Converter (DAC) and preamplifier designed to be the ultimate bridge between your computer and your sound system. Unlike standard DACs, the Q6 features a sophisticated LED display and cutting-edge processing to deliver studio-quality sound with absolute precision.

    2. Key Features & Audiophile Highlights

    Studio-Grade Decoding Power

    • 32-Bit / 768kHz & DSD512 Support: Equipped with an advanced DAC architecture and XMOS USB interface, the Q6 handles the highest resolution audio formats available today. Experience your music with zero compression and breathtaking detail.

    • Low Jitter Performance: The high-precision clock system ensures that digital timing remains perfect, eliminating "jitter" and providing a clean, stable soundstage.

    Intuitive LED Display & Control

    • Real-Time Status Monitoring: The sleek front-panel LED display shows your current sampling rate, input source, and volume level at a glance. No more guessing if you are getting the "Hi-Res" signal you paid for.

    • Seamless Preamp Function: Use the Q6 as a digital volume controller for your active speakers or power amplifiers. The smooth, stepped volume adjustment provides fine-grained control over your output.

    Premium Connectivity & Build

    • Versatile Digital Inputs: Features USB, Optical, and Coaxial inputs, allowing you to connect your PC, Mac, PS5, or CD player simultaneously.

    • Gold-Plated Outputs: The high-quality RCA outputs ensure a lossless signal transfer to your downstream equipment.

    3. Technical Specifications

    Component Specification
    Decoding Rate Up to 32-Bit / 768kHz
    DSD Support Up to DSD512
    Input Options USB, Optical, Coaxial
    Output Options RCA Line Out
    USB Interface XMOS XU208 (or equivalent high-perf)
    SNR / THD+N ≥ 115dB / ≤ 0.0002%
    Display High-Contrast LED

    4. Why the Q6 is the Pro Choice

    The Fosi Audio Q6 is designed for the user who values information and performance. While the Q4 is for beginners, the Q6 is for those who want to see their 768kHz bitrate confirmed on a screen. Its ultra-low distortion and high-bitrate support make it a future-proof investment for any high-fidelity desktop setup.

    Specifications

    • Weight: 200gr
    • Usage: Indoor & outdoor

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use
    • May discolor in direct sunlight
    • Fosi Audio Q6 Hi-Res Mini Desktop DAC

      Fosi Audio Q6 Hi-Res Mini 

      Desktop DAC

      Delivering clean digital to analog conversion without coloring the sound. Vocals are

      more distinct, revealing finer details. Bass is tighter and more tuneful without

      overpowering, while highs gain airiness and precision for a well-balanced,

      immersive listening experience.

    User-Driven: Pure HiFi DAC Crafted with Audiophile Precision

      User-Driven: 

      Pure HiFi DAC Crafted with Audiophile Precision

      The Q6 is a mini DAC engineered to meet the sophisticated demands of audiophiles. Drawing from extensive user feedback, it integrates precision engineering with high fidelity to ensure unmatched audio purity. Custom-made for those who seek exceptional clarity and depth, the Q6 stands as a testament to our commitment to quality and innovation in HiFi technology.

      Supports connection to digital media/computer/TV

      Supports connection to

      digital media/computer/TV

      Versatile DAC solution for precise decoding of your home audio system.

      Setting a New Standard in Sound Quality.

      Setting a New Standard

      in Sound Quality.

      Supports Hi-Res sampling rates - USB: 32bit/768kHz,

      DSD512; Optical/Coaxial: PCM 32bit/192kHz.

      Ultra-Low Distortion: 0.00012% THD+N

      Ultra-Low Distortion:

      0.00012% THD+N

      Redefines the limits of distortion - pure Sound, perfectly preserved.

      2.8μV Noise Studio-Grade Silence

      2.8μV Noise

      Studio-Grade Silence

      Superior performance surpasses your expectations.
      Wide Soundstage - 20Hz-20kHz Frequency Response

      Wide Soundstage - 20Hz-20kHz

      Frequency Response

      Delivers wide soundstage and transparent,

      well-balanced sound.

      Compact Minimalist Desktop DAC

      Compact Minimalist

      Desktop DAC

      It perfectly complements study, living room, studio,

      adding elegance & harmony to every corner.

      CNC Integration Design

      CNC Integration Design

      Metallic texture, compact and refined,

      with enhanced resistance to electromagnetic interference.

      Intuitive Control, Clear Status Display

      Intuitive Control, Clear Status Display

      Feedback on audio format - PCM: orange; DSD: blue
      Input selection knob - easy switching COA/OPT/USB
      Comprehensive Connectivity Options back interface diagram

      Comprehensive Connectivity

      Options

      Seamless home audio setups connections: a single device for

      all your versatile needs.

      Custom-Tune Your Audio

      Custom-Tune Your Audio

      Easily replaceable DIP8 dual discrete op-amp,

      meeting your need of personalized audio experience.

      • Fosi Audio Q6 Connection Diagram

      Product details

      Description

      Versatile Mini DAC: Ideal as a compact desktop external digital-to-analog converter for your streamer, CD player, computer, TV, or tablet, connecting seamlessly with home audio amplifiers, headphone amps, or powered speakers for exceptional sound quality.

      Audiophile-Grade Chipset: Equipped with the AKM AK4493S DAC, XMOS XU316 audio processor, and OPA1612 op-amp, supporting maximum sampling rates of PCM 32bit/768kHz and DSD512. Enjoy crystal-clear audio for a truly immersive listening experience.

      Comprehensive Connectivity: Features Optical, Coaxial, and USB inputs, as well as RCA and Sub-Out outputs, seamlessly connecting to PCs, Macs, TVs, CD players, tablets, and more digital sources. Simple plug-and-play setup makes integration effortless.

      Compact and Solid: Crafted from high-quality aluminum alloy, this compact DAC is stylish, durable, and space-saving. Its sleek profile effortlessly blends with any desktop environment, keeping your setup neat while adding a sophisticated touch.

      Superior Performance: Delivers an impressive 121dB signal-to-noise ratio, ultra-low distortion of 0.00012%, and outstanding dynamic range of 121dB—matching or surpassing higher-priced DACs, putting audiophile-grade sound easily within your reach

      Specifications
      • Chipest: XMOS XU316 + AK4493 + OPA1612 + NE5532DR
      • Input: USB Type-C, Optical, Coaxial
      • Output: RCA, Sub Out
      • PC-USB supports input sampling rate: Up to 32Bit/768kHz, DSD512
      • Optical/Coaxial supports input sampling rate: Up to 32Bit/192kHz
      • THD: <0.00012%
      • SNR: ≥121dB
      • PC-USB support operating system: XP/W7/W8/W10/MAC/linux
      • Powe Supply: 5V 2A
      What‘s in the box？
      • Fosi Audio DAC-Q6 *1
      • 2-in-1 USB Type-A/C to Type-C Cable *1
      • USER MANUAL *1

      FAQs

      Recommended setup as a Streamer companion:

      Optimal setup: Streamer → Q6 → V3 → SP601 + subwoofer for a 2.1-channel system.

      Can Q6 be directly connected to a turntable?


      The function of Q6 is DAC decoding, and it cannot be used to connect to a turntable.

      Can the Q6 work as a preamp for the Fosi Audio V3 amplifier?


      Q6 is a DAC, without volume adjustment function, so it cannot be considered a preamp.

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