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Fosi Audio K7 – Hi-Res DAC & Headphone Amplifier with Mic Input

Fosi Audio K7 – Hi-Res DAC & Headphone Amplifier with Mic Input

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1. Professional Audio Performance for Your Desktop The Fosi Audio K7 is a high-fidelity USB DAC and Headphone Amplifier designed... Read more

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$199.90 Excl. VAT

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    Description

    1. Professional Audio Performance for Your Desktop

    The Fosi Audio K7 is a high-fidelity USB DAC and Headphone Amplifier designed for those who demand more from their computer audio. Whether you are a gamer seeking pin-point spatial accuracy or an audiophile listening to high-resolution master tracks, the K7 provides the power and precision needed to drive everything from sensitive IEMs to demanding studio headphones.

    2. Key Features & Performance Highlights

    High-Resolution Decoding Architecture

    • 32-Bit / 384kHz & DSD256: Equipped with a premium DAC chipset and high-speed USB interface, the K7 delivers studio-quality audio. It captures the subtle nuances in your music and the critical directional cues in competitive gaming.

    • Ultra-Low Noise Floor: The circuit is engineered to eliminate the "hiss" and electromagnetic interference often found in standard PC soundcards, providing a "black" background for your audio.

    Powerful Dual-Output Headphone Amp

    • Dual Output Jacks: Features both 3.5mm and 6.35mm (1/4") headphone outputs, allowing you to connect any headset without needing cumbersome adapters.

    • High-Power Delivery: The K7 can drive high-impedance headphones up to 300Ω with ease, providing the dynamic headroom required for a truly immersive listening experience.

    Versatile Connectivity & Control

    • Multiple Inputs: Supports USB, Optical, and Coaxial inputs. It is fully compatible with Windows, Mac, PS5, and even mobile devices (via OTG).

    • Tactile Volume Knob: A large, smooth-action volume knob on the front panel gives you precise, physical control over your sound levels without needing to navigate software menus.

    3. Technical Specifications

    Component Specification
    Decoding Support Up to 32-Bit / 384kHz
    DSD Support DSD256
    Headphone Outputs 3.5mm + 6.35mm
    Inputs USB Type-C, Optical, Coaxial
    Outputs Headphone Out + RCA Line Out
    Headphone Impedance 16Ω - 300Ω
    SNR / THD+N ≥ 110dB / ≤ 0.001%

    4. Why the K7 is the Ultimate PC Upgrade

    The Fosi Audio K7 (ID for illustrative purposes) bridges the gap between gaming gear and professional Hi-Fi. Its RCA outputs allow you to connect it to active speakers or a power amplifier, turning it into a dedicated preamplifier for your entire desk. If you are looking for one device to handle your gaming, music, and movies with zero compromise, the K7 is the answer.

    Specifications

    • Weight: 200gr
    • Usage: Indoor & outdoor

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use
    • May discolor in direct sunlight
    • Banner image for: <h1><strong>Pure Music Enjoyment</strong></h1><p></p>

      Pure Music Enjoyment

      With ultra-high resolution and extremely low distortion, it accurately reproduces every detail.

      The high-power output drives your headphones to their full potential, allowing you to enjoy the purity of music. 

    • Banner image for: <h1><strong>Gaming Entertainment</strong></h1><h1></h1>

      Gaming Entertainment

      Compatible with devices such as PC, PS5 Pro, PS5, and Switch,

      it effortlessly achieves precise audio decoding.

      Features like sound localization and sound effects adjustment help create

      an immersive gaming experience, making every battle more thrilling. 

    • Banner image for: <h1><strong>Audiophile-Grade Chipset</strong></h1><p></p><h1></h1>

      Audiophile-Grade Chipset

      For high resolution, wide dynamic range, ultra-low noise,

      low latency, and high output power. Captures more details for

      a flawless and pure listening experience

    Comprehensive Digital Inputs
    with Versatile Outputs

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    • 3.5mm 
      Microphone Input 

      Intelligent Noise Reduction for Clearer Communications

    • 3.5mm 
      Single-Ended Headphone Output 

      Rated Power 

      ≥600mW+600mW @32Ω

    • 4.4mm 
      Balanced Headphone Output 

      Rated Power

      ≥2.1W+2.1W @32Ω

    • Banner image for: <h1><strong>Hi-Res Bluetooth Codecs</strong></h1><p></p>

      Hi-Res Bluetooth Codecs

      Equipped with the Qualcomm QCC3031 Bluetooth chip,

      supporting aptX HD, aptX LL, aptX, AAC, and SBC codecs.

      Under 40 ms

      Imperceptible latency

      Lossless PCM 24bit/48kHz 

      Sampling Rate

    1.5-Inch LCD
    High Definition Display

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    User-Friendly and
    Practical Control Design

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    • Banner image for: <h2><strong>Angled Ergonomic Design</strong></h2>

      Angled Ergonomic Design

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    • Banner image for: <h1><strong>All-Aluminum Alloy Body, </strong><br/><strong>with CNC Integrated Design</strong></h1><p></p>

      All-Aluminum Alloy Body, 
      with CNC Integrated Design

      A compact and exquisite full-metal chassis with fine sandblasting, robust and durable 

    • Banner image for: <h1><strong>Triple Intelligent Protection,</strong><br/><strong>Uninterrupted Gaming and Entertainment</strong></h1><p></p>

      Triple Intelligent Protection,
      Uninterrupted Gaming and Entertainment

    Fully Balanced Circuitry,
    0.0002% Ultra-Low Distortion

    Effectively reduces noise and interference, equipped with gain control and headphone protection circuits to ensure clear, authentic audio output, enhancing your listening experience

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    Multiple LDO Regulators
    Ensuring Clear Sound Quality

    Each stage utilizes low-noise LDO regulators for pure power output, enhancing audio performance with robust power support

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