Features:

1.Premium HiFi Sound – Equipped with the AKM4493ESQ DAC chip, the K7 delivers high-fidelity audio with PCM 384kHz/32Bit & DSD256 support, ensuring rich, detailed sound for audiophiles.

2.Versatile Connectivity – Supports USB, optical, and coaxial inputs, making it compatible with PCs, gaming consoles, and home audio systems, supports 3.5mm & 4.4mm headphone, RCA ouput,perfect for both casual listeners and professionals.

3.Built-in Microphone Input – The 3.5mm mic input allows real-time voice communication, making it an ideal gaming DAC and amp for online chats and streaming.

4.Powerful Headphone Amplification – Drives a wide range of headphones up to 300Ω, delivering clear, powerful, and distortion-free audio for immersive music and gaming experiences.

5.Compact & Sleek Design – The K7 features a durable aluminum alloy body, an ergonomic volume knob, and a minimalist aesthetic, making it a stylish and space-saving addition to any setup.

Specifications:

• Model: K7

• Chipest: XMOS XU208+AKM4493SEQ+QCC 3031+ TPA6120

• Input : USB Type-C, Optical, Coaxial, Microphone

• Output : 3.5mm Headphone, 4.4mm Headphone, RCA

• PC-USB supports input sampling rate: Up to 32Bit/384kHz, DSD256

• Optical/Coaxial supports input sampling rate: Up to 24Bit/192kHz

• Powe Supply:12V 2A

• THD: <0.0002%

• SNR: ≥121dB

• PC-USB support operating system: XP/W7/W8/W10/MAC/linux

• Amp output maximum power: L+R≥2100mW+2100mW (32Ω/THD+N＜1%)

• Headphone matching impedance: 16-300Ω

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Package Include:

• *1x Fosi Audio DAC-K7

• *1x 12V 2A Power Adapter

• *1x 2-in-1 USB Type-A/C to Type-C Cable

• *1x Bluetooth Antenna

• *1x 3.5mm Headphone Splitter

• *1x User’s Manual

K7 Driver Download Link

【https://support.fosiaudio.com/products/k7/b41c/6438】

Q3: What are the functional differences between UAC 1.0 and UAC 2.0?

1.0 supports more gaming features, such as microphone calls and compatibility with PS series and Switch devices. 2.0 supports higher audio sampling rates, up to DSD256 and PCM 32bit/384kHz.

Q4:How do I obtain the K7 driver?

You can download the K7 driver from the Fosi Audio official website. Alternatively, you may contact customer service to obtain it.

Q5nder what circumstances must I install the K7 driver?

➀ The computer operating system is Windows 7;

➁ Play DSD songs.

(Note: However, if you are using foobar and have installed its built-in WASAPI plugin to play DSD songs, no driver installation is required.)

➂ Play PCM 768kHz songs.