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Fosi Audio K7 DAC Headphone Amp, Desktop USB C Digital to Analog Audio Converter for Workspace and Gaming PC PS5

  • 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 RCAeasily 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 intuitiv
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Overview
Specs
Reviews
osi Audio K7 Desktop DAC Headphone Amp

Multifunctional & User-Friendly Design

The versatile solution for headphone HiFi and desktop audio. 

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Born for HiFi and Entertainment

The K7 is an all-in-one HiFi DAC and headphone amplifier, developed based on in-depth interviews with hundreds of headphone HiFi and gaming enthusiasts. It supports mainstream digital inputs including USB, optical, and coaxial, and features aptX HD/LL for high-quality Bluetooth audio streaming.

  • Input: Bluetooth, COAX, OPT, USB 
  • Output: 3.5mm Single-ended/4.4mm Balanced Headphone Output, RCA 
  • Input Voltage: DC 12V 
Desktop Audio Hub

Matches with HiFi headphones to meet the needs of audiophiles, building high-quality audio. 

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Audiophile-Grade Chipset Integrated

Delivers high-resolution and immersive audio excellence. 

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Comprehensive Connectivity Options

Multiple interfaces make connecting your devices effortless.

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Your Headphone and Mic Needs Covered

Supports powerful balanced and single-ended outputs, plus crystal-clear mic input. 

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Hi-Res Bluetooth Codecs
  • Imperceptible Latency: Under 40ms 
  • Sampling Rate: PCM 24bit/48kHz 
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Excellent Combination of HiFi and Gaming

Delivers clear sound with minimal distortion, unlocking your headphones & speakers' full potential. 

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0.0002% Ultra-low Distortion

Reduces noise and interference with gain and protection circuits for clear, authentic audio output. 

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Ensuring Clear Sound Quality

Low-noise LDOs ensure clean power delivery, boosting audio performance with strong, stable output. 

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1.5-in LCD Display

Real-time Feedback on the Current Settings

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Large-sized Knobs

Multifunctional, Pressable, Infinitely Rotatable

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The K7 is an all-in-one HiFi DAC and headphone amplifier, developed based on in-depth interviews with hundreds of headphone HiFi and gaming enthusiasts. It supports mainstream digital inputs including USB, optical, and coaxial, and features aptX HD/LL for high-quality Bluetooth audio streaming.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
  • CONTACT

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 60 days
  • This item is covered by AVGearshop Return Policy

Manufacturer Contact Info

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