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  • Fosi Audio K7 DAC Headphone Amp, Desktop USB C Digital to Analog Audio Converter for Workspace and Gaming PC PS5, Optical/Coaxial/Bluetooth aptX HD LL/Microphone Input, 3.5mm/4.4mm Balanced/RCA Output

Fosi Audio K7 DAC Headphone Amp, Desktop USB C Digital to Analog Audio Converter for Workspace and Gaming PC PS5, Optical/Coaxial/Bluetooth aptX HD LL/Microphone Input, 3.5mm/4.4mm Balanced/RCA Output

4.8 out of 5 stars (15)
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on any 2 qualifying items | Terms
on any 3 qualifying items | Terms

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About this item

  • Versatile DAC Amp: The K7 is designed for both HiFi headphone audiophiles and music lovers. It can serve as a powerful hub for building your desktop audio system. Whether your're enjoying music, gaming or working, the K7 handles it all with ease
  • Audiophile-Grade Chipset: Equipped with the AK4493S DAC, XMOS XU208 USB processor, and TPA6120 headphone amps, the K7 supports high-resolution decoding up to PCM 384kHz/32bit and DSD256. With up to 2100mW output power, it easily drives demanding headphones
  • Comprehensive Connectivity: Supports USB-C, coaxial, optical, Bluetooth aptX HD/LL and 3.5mm microphone input. Outputs include 4.4mm balanced, 3.5mm single-ended, and RCA—easily connecting to headphones, powered speakers, or amplifiers for desktop setups
  • User-Centric Design: Compact yet user-friendly, the K7 features dual large control knobs, five shortcut buttons, and an angled chassis for ergonomic comfort. A high-resolution display shows real-time status, making operation easy and intuitive
  • Durable All-Metal Build: Crafted from solid aluminum alloy, the K7 features a rugged, wear-resistant chassis with a sleek metallic finish and enhanced electromagnetic interference shielding
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Frequently bought together

This item: Fosi Audio K7 DAC Headphone Amp, Desktop USB C Digital to Analog Audio Converter for Workspace and Gaming PC PS5, Optical/Coaxial/Bluetooth aptX HD LL/Microphone Input, 3.5mm/4.4mm Balanced/RCA Output
$289.99
Get it by Wednesday, Mar 18
In Stock
Sold by Fosi Audio and ships from 鶹 Fulfillment.
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  4. Sustainability features

    This product has sustainability features recognized by trusted certifications.
    Safer chemicals
    Made with chemicals safer for human health and the environment.
    As certified by
    Global Recycled Standard

    Global Recycled Standard

    Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly.

    Certification Body

    SGS

    Certification Number

    TE-00303714

    Climate Pledge Friendly

    Discover more products with sustainability features.Learn more
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Product information

Technical Details

Manufacturer ‎Shenzhen Foresight Technology Co., Ltd.
Place of Business ‎3rd Floor, Building 10, Aohua Industrial Zone, Gaofeng Community, Dalang Street, Longhua,District, Shenzhen
Part number ‎Bluetooth Module
Item Weight ‎680 g
Product Dimensions ‎13.21 x 8.99 x 3.61 cm; 680.39 g
Manufacturer reference ‎Bluetooth Module
Material ‎Aluminum
Voltage ‎110 Volts (AC)
Mounting Type ‎Wall Mount
Included components ‎K7, USB-A/C to USB-C Cable, Y-Splitter Cable, Bluetooth Antenna,12V Power Supply
Batteries Required? ‎No
Length ‎5.2 inches
Width ‎3.54 inches
Height ‎1.42 inches

Additional Information

ASIN B0F66PXR4V
Customer Reviews
4.8 out of 5 stars (15)

4.8 out of 5 stars
鶹 Rank
Date First Available April 24 2025

Feedback

Fosi Audio K7 DAC Headphone Amp, Desktop USB C Digital to Analog Audio Converter for Workspace and Gaming PC PS5, Optical/Coaxial/Bluetooth aptX HD LL/Microphone Input, 3.5mm/4.4mm Balanced/RCA Output

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Product details

  • Product Dimensions ‏ : ‎ 13.21 x 8.99 x 3.61 cm; 680.39 g
  • Date First Available ‏ : ‎ April 24 2025
  • Manufacturer ‏ : ‎ Shenzhen Foresight Technology Co., Ltd.
  • Place of Business ‏ : ‎ 3rd Floor, Building 10, Aohua Industrial Zone, Gaofeng Community, Dalang Street, Longhua,District, Shenzhen
  • ASIN ‏ : ‎ B0F66PXR4V
  • Manufacturer reference ‏ : ‎ Bluetooth Module
  • Country of origin ‏ : ‎ China
  • 鶹 Rank: #7,070 in Electronics (See Top 100 in Electronics)
  • Customer Reviews:
    4.8 out of 5 stars (15)

Product Description

01

Multifunctional & User-Friendly Design

Fosi Audio K7 Desktop DAC Headphone Amp

The versatile solution for headphone HiFi and desktop audio.

Born for HiFi and Entertainment


  • Input: Bluetooth, COAX, OPT, USB
  • Output: 3.5mm Single-ended/4.4mm Balanced Headphone Output, RCA
  • SNR: ≥ 121dB; THD+N: ≤ 0.0002%
  • Noise Floor: ≤6.5μV
  • Input Voltage: DC 12V

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

K7

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