Fosi Audio K7 Desktop DAC & Headphone Amplifier

Fosi Audio K7 Gaming Desktop DAC & Headphone Amplifier

HiFi DAC Meets Gaming Power — All in One Compact Desktop Unit

The Fosi Audio K7 is a premium desktop DAC and headphone amplifier designed for both audiophile-grade music playback and immersive gaming. Equipped with a powerful internal architecture and versatile connectivity, the K7 delivers high-resolution audio, crystal-clear mic input, and ultra-low latency — making it ideal for music lovers, streamers, and pro gamers alike.

Key Features

🎧 Pure Music Enjoyment

Powered by the AKM4493SEQ DAC and XMOS XU208 USB processor, the K7 offers high-resolution decoding with ultra-low distortion (0.0002%). It brings out every detail in your music with incredible clarity, dynamic range, and minimal noise — delivering over 2.1W output power (balanced) to drive even demanding headphones.

🕹️ Immersive Gaming Audio

Designed to elevate your gaming, the K7 supports PC, PS5 Pro, PS5, Nintendo Switch, and more. Thanks to its precise sound localization and real-time sound effect handling, you’ll hear every footstep and gunshot exactly where it's meant to be — giving you a tactical advantage.

📡 Hi-Res Bluetooth with aptX HD

Equipped with Qualcomm QCC3031, it supports aptX HD, aptX LL, aptX, AAC, and SBC for CD-quality streaming with under 40ms latency. Perfect for seamless wireless music and gaming without lag.

🖥️ OLED Display + Intuitive Controls

The 1.5-inch OLED screen and tactile control interface make real-time monitoring and adjustments a breeze. Includes shortcut buttons, multifunction knobs, and a sleek angled ergonomic design for maximum usability.

🔧 Versatile Inputs & Outputs

• Inputs: USB-C, Optical, Coaxial, Bluetooth, 3.5mm Mic

• Outputs: RCA, 3.5mm Single-Ended, 4.4mm Balanced

• Mic Input: Intelligent noise-reduction ensures crystal-clear voice transmission, ideal for calls and game chat.

🛡️ Built to Last, Engineered to Perform

With a durable CNC-machined all-aluminium body, multiple LDO regulators, and a fully balanced internal circuit, the K7 ensures stable power delivery, reduced interference, and robust headphone protection. 

🔍 Why Choose Fosi Audio K7?

• Best DAC Amp Combo under budget

• Gaming DAC with ultra-low latency & immersive spatial audio

• Audiophile-grade listening with crystal-clear resolution

• Ideal for PC, PS5, Switch & streaming

• Powerful output for high-impedance headphones (up to 300Ω)