---
product_id: 503545235
title: "Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Digital-to-Analog Audio Converter USB Type C/Optical/Coaxial to RCA/3.5MM AUX for PS5/PC/MAC/Computer"
brand: "fosi audio"
price: "$256"
currency: NZD
in_stock: true
reviews_count: 1
category: "Fosi Audio"
url: https://www.desertcart.nz/products/503545235-fosi-audio-k5-pro-gaming-dac-headphone-amplifier-mini-hi
store_origin: NZ
region: New Zealand
---

# 1000mW output power @16Ω 24bit/192kHz max sampling rate 2-in-1 USB Type C charging & audio input Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Digital-to-Analog Audio Converter USB Type C/Optical/Coaxial to RCA/3.5MM AUX for PS5/PC/MAC/Computer

**Brand:** fosi audio
**Price:** $256
**Availability:** ✅ In Stock

## Summary

> 🎮 Level up your audio game with K5 Pro – hear every detail, feel every moment.

## Quick Answers

- **What is this?** Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Digital-to-Analog Audio Converter USB Type C/Optical/Coaxial to RCA/3.5MM AUX for PS5/PC/MAC/Computer by fosi audio
- **How much does it cost?** $256 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/503545235-fosi-audio-k5-pro-gaming-dac-headphone-amplifier-mini-hi)

## Best For

- fosi audio enthusiasts

## Why This Product

- Trusted fosi audio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Compatible:** Sleek design with USB Type C port doubles as charging and audio input—perfect for PS5, PC, Mac, and smartphones.
- • **Immersive Gaming Audio:** Next-gen DAC with ultra-low noise for crystal-clear sound that puts you in the game.
- • **Versatile Connectivity:** Seamlessly switch between USB, Optical, and Coaxial inputs for all your devices.
- • **Powerful Headphone Drive:** Supports headphones from 16Ω up to 300Ω, delivering rich, dynamic sound at every volume.
- • **Customizable Sound Control:** Master volume, bass, and treble knobs let you tailor your audio experience effortlessly.

## Overview

The Fosi Audio K5 Pro is a premium DAC headphone amplifier designed for gamers and audiophiles alike. Featuring a next-generation Texas Instruments NE5532 op-amp, it supports high-resolution audio up to 24bit/192kHz with ultra-low distortion (THD ≤0.003%) and high signal-to-noise ratio (≥110dB). Its versatile inputs (USB Type C, Optical, Coaxial) and outputs (3.5mm AUX, RCA) make it compatible with PS5, PC, Mac, and smartphones. With powerful headphone driving capability (up to 1000mW @16Ω) and customizable sound controls, the K5 Pro delivers immersive, detailed sound for gaming and music. Includes cables, splitter, and a 24-month warranty.

## Description

Buy Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Digital-to-Analog Audio Converter USB Type C/Optical/Coaxial to RCA/3.5MM AUX for PS5/PC/MAC/Computer online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Excellent - Good, especially if this is a first product in this category. The only thing that I wish was included is the mute button for the mic.

## Features

- The upgraded version of Fosi Audio Q4 adds microphone function, K5 Pro headphone DAC amp combo, next-generation audio converter with unrivaled internals, more outstanding performance, and richer audio details. Born for Gaming. K5 Pro stereo DAC headphone amplifier is perfect for your home gaming system, equivalent to an external sound card, suitable for PS5/Computers/PC/MAC/active speakers, etc.
- K5 Pro USB DAC converts USB Type C/Optical/Coaxial signals to 3.5MM AUX and RCA signals with low distortion and great dynamic range. Unique design: 2-in-1 USB Type C interface charging port and audio input means K5 Pro is compatible with your phones(Note: Your audio source must be connected to the USB-A/C port.). RCA output can be connected to an amplifier or powered speakers on your desktop. 3.5 MM AUX and microphone interface can drive 16 Ohm to 300 Ohm headphones.
- K5 Pro headphone DAC adopts the Texas Instruments NE5532 op-amp chip. The circuit design implementing this DAC has been optimized for a low-noise floor and clean sound. Compared to the last generation Q4, K5 Pro has noticeably improved on overall sound quality, so you can get immersed in your music even more easily.
- Product Specifications: K5 Pro with master volume/bass/treble control and input mode switch. USB Type C rate: up to 24 bit/96 kHz, Optical/Coaxial sampling rate: up to 24 bit/192 kHz, THD ≤0.003%, SNR ≥110dB. Output power: 1000mw@16Ω, 500mw@32Ω, 300mw@64Ω, 150mw@128Ω, 80mw@300Ω.
- What You Get: 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, our worry-free 24-month warranty, and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFHFSX4C |
| Audio Input | USB, Optical, Coaxial |
| Best Sellers Rank | #9,731 in Electronics ( See Top 100 in Electronics ) #9 in Headphone Amps |
| Brand | Fosi Audio |
| Brand Name | Fosi Audio |
| Compatible Devices | Active Speaker, Gaming Console, Headphone, Personal Computer, Smartphone |
| Compatible devices | Active Speaker, Gaming Console, Headphone, Personal Computer, Smartphone |
| Connectivity Technology | USB, Optical, Coaxial |
| Connectivity technology | USB, Optical, Coaxial |
| Customer Reviews | 4.1 out of 5 stars 1,384 Reviews |
| Frequency Response | 20 Hz |
| Frequency response | 20 Hz |
| Global Trade Identification Number | 00761736133713 |
| Included Components | User Guide |
| Item Type Name | DAC Headphone Amplifier |
| Item Weight | 425 Grams |
| Item height | 1.2 inches |
| Manufacturer | Fosi Audio |
| Maximum Sample Rate | 192 KHz |
| Number of Channels | 2 |
| Number of channels | 2 |
| Operating System | Linux, Windows, macOS |
| Supported Software | Supports standard DAW software and plug-ins |
| Supported software | Supports standard DAW software and plug-ins |
| UPC | 761736133713 |
| Unit Count | 1.0 Ounce |

## Product Details

- **Brand:** Fosi Audio
- **Compatible devices:** Active Speaker, Gaming Console, Headphone, Personal Computer, Smartphone
- **Supported software:** Supports standard DAW software and plug-ins
- **Connectivity technology:** USB, Optical, Coaxial
- **Number of channels:** 2

## Images

![Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo Digital-to-Analog Audio Converter USB Type C/Optical/Coaxial to RCA/3.5MM AUX for PS5/PC/MAC/Computer - Image 1](https://m.media-amazon.com/images/I/51xbHqufDSL.jpg)

## Questions & Answers

**Q: Is the K5 Pro driverless on Windows 7?**
A: Yes, it is driverless.

**Q: What’s the sample rate of USB/Optical/Coaxial?**
A: USB supports up to 24-bit 96 KHz, while Optical and Coaxial support up to 24-bit 192 KHz.

**Q: My K5 Pro won't turn on with my iPhone 14.**
A: Ensure you are using a USB-C to Lightning OTG cable. For devices that may not output enough power, try using an additional USB splitter cable for power supply.

**Q: Unable to Power On.**
A: To power on the device, press and hold the volume button for a longer time.

**Q: How to use K5 PRO with PS5?**
A: Plug headset into K5 Pro via 3.5mm splitter. Go to PS5 Settings > Sound > Audio Output, select Output Device > Fosi Audio K5PRO. Adjust mic level to optimal range. Ensure PS5 output/input set to Fosi Audio K5PRO.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by M***T on 20 May 2025*

Good, especially if this is a first product in this category. The only thing that I wish was included is the mute button for the mic.

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-27*