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Fosi Audio K7 Desktop DAC & Headphone Amplifier
The Fosi Audio K7 is a compact all-in-one desktop DAC and headphone amplifier designed for both HiFi music listening and immersive gaming setups. Developed with input from headphone and gaming enthusiasts, it delivers clean, powerful sound with flexible connectivity for modern desktop systems.
With high-resolution digital decoding, balanced and single-ended headphone outputs, and intuitive front-panel controls, the K7 serves as a central audio hub for headphones, microphones, powered speakers, and external amplifiers.
Features
- All-in-one desktop DAC and headphone amplifier for HiFi and gaming use
- Audiophile-grade digital and analog architecture for low noise and low distortion
- Supports high-resolution audio decoding up to PCM 384 kHz / 32-bit and DSD256
- Powerful headphone amplification capable of driving demanding headphones
- Balanced 4.4 mm and single-ended 3.5 mm headphone outputs
- Integrated 3.5 mm microphone input for gaming and communication
- Multiple digital inputs including USB-C, optical, coaxial, and Bluetooth
- Bluetooth streaming with support for high-quality, low-latency codecs
- RCA line output for connection to powered speakers or external amplifiers
- Dual large control knobs with shortcut buttons for fast, intuitive operation
- High-contrast display provides real-time status and volume information
- Angled desktop chassis designed for ergonomic access and visibility
- All-metal aluminum alloy enclosure for durability and improved EMI shielding
- Plug-and-play compatibility with PCs, laptops, gaming consoles, and mobile devices
Specifications
- DAC chipset: AK4493S
- USB processor: XMOS XU208
- Headphone amplifier: TPA6120
- Supported audio formats: PCM up to 384 kHz / 32-bit, DSD256
- Inputs: USB-C, optical, coaxial, Bluetooth, 3.5 mm microphone
- Outputs: 4.4 mm balanced headphone, 3.5 mm single-ended headphone, RCA
- Signal-to-noise ratio: ≥ 121 dB
- Total harmonic distortion + noise: ≤ 0.0002%
- Noise floor: ≤ 6.5 μV
- Power input: DC 12 V
What’s in the box
- Fosi Audio K7 desktop DAC & headphone amplifier
- USB-A/C to USB-C cable
- Bluetooth antenna
- Y-splitter cable
- User manual
- DC 12 V power supply
Product Details
- Fosi Audio K7
-
Brand New : Factory Sealed
- EFLC : 15469
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Warranty
Two Year Warranty
- Parts and Labour Warranty
- Canada-wide Coverage
- Fosi Audio Authorized
Returns
Easy Returns
- 14-day return window on eligible items
- Full refund issued in accordance with our return policy
About Fosi Audio
Fosi Audio focuses on personal audio built for everyday listening, with a lineup that can include headphones, earbuds, portable DACs, and digital audio gear designed for clean sound and easy use. Whether you're listening at home, at work, or on the go, these products are made for practical comfort, reliable connectivity, and solid performance. We've been carrying Fosi Audio since 2020.
Explore our current Fosi Audio selection and best sellers. We offer both new and open-box items, and everything is clearly marked. Popular categories include Portable DACs & Headphone Amps, Amplifiers & Receivers, Audio System Components.
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