Fosi Audio K5 Pro DAC Headphone Amplifier with USB-C and RCA (3.5 MM)
Exceptional audio enhancement in a compact, stylish design.
The Fosi Audio K5 Pro is a high-quality DAC amp designed for gamers and audiophiles. This advanced audio converter excels in delivering low distortion and rich sound details, making it perfect for home gaming setups or connecting to powered speakers. With versatile input options, it supports a wide range of headphones and devices, ensuring an optimal listening experience.
- Supports USB Type-C, Optical, and Coaxial to 3.5MM AUX/RCA
- Output power tiers from 80mW to 1000mW at various impedances
- Optimised for low noise with Texas Instruments NE5532 op-amp chip
Best for: Gamers and audiophiles
Our Review
The Fosi Audio K5 Pro DAC Amp is a remarkable choice for anyone seeking superior sound quality in a compact form. With its advanced digital-to-analog conversion technology, it provides a rich and detailed audio experience that enhances gaming and music playback alike. Its compatibility with USB Type-C, optical, and coaxial inputs allows for versatile connectivity with PCs, gaming consoles, and active speakers. Whether you’re gaming or enjoying your favourite tunes, this DAC amp is sure to impress.
What we like
- Exceptional sound quality with rich audio details
- Stylish, durable design fits any setup
- Compatible with a wide range of audio devices
- Low distortion and great dynamic range
- Easy-to-use controls for bass, treble and volume adjustments
Our verdict
Exceptional audio enhancement in a compact, stylish design.
Product Details
Product Overview
The Fosi Audio K5 Pro is the upgraded version of the K4, incorporating a microphone function and serving as a powerful headphone DAC amplifier. It functions as a next-generation audio converter with superior internal components for enhanced audio performance and detail. Designed particularly for gaming, it operates effectively as an external sound card compatible with PS5, computers, PC, Mac, and active speakers.
Key Features
- Converts USB Type-C, Optical, and Coaxial signals to 3.5MM AUX and RCA outputs, minimising distortion while ensuring great dynamic range.
- Features a unique design including a 2-in-1 USB Type-C interface for both charging and audio input, making it convenient for mobile device compatibility.
- Capable of driving headphones from 16 Ohm to 300 Ohm, with RCA output for amplifiers and powered speakers.
Performance Specifications
The K5 Pro uses the Texas Instruments NE5532 op-amp chip. Its circuit is designed to achieve a low noise floor and offer clean sound reproduction. It features volume control, bass and treble control, and an input mode switch for ease of use.
Audio Performance
USB Type-C supports audio rates of up to 24 bit/96 kHz, while Optical and Coaxial sampling rates reach up to 24 bit/192 kHz. Other specifications include Total Harmonic Distortion (THD) of ≤0.003% and a Signal-to-Noise Ratio (SNR) of ≥110dB.
Output power specifications include:
- 1000mW at 16Ω
- 500mW at 32Ω
- 300mW at 64Ω
- 150mW at 128Ω
- 80mW at 300Ω
What’s Included
The package contains:
- K5 Pro DAC amp x1
- 3.5MM headphone splitter x1
- 2-in-1 USB Type A/C to Type C cable x1
- User Manual x1
- Optical Cable x1
- ASIN:
- B0BFHFSX4C
- Brand:
- Fosi Audio
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