---
product_id: 524567835
title: "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: "656.51 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Fosi Audio"
url: https://www.desertcart.tn/products/524567835-k5-pro-gaming-dac-headphone-amplifier-mini-hi-fi-stereo
store_origin: TN
region: Tunisia
---

# 24bit/192kHz high-res sampling Supports 16-300Ω headphones 1000mW max output power 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:** 656.51 DT
**Availability:** ✅ In Stock

## Summary

> 🎮 Level up your audio game with the K5 Pro — where precision meets power.

## Quick Answers

- **What is this?** 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?** 656.51 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/524567835-k5-pro-gaming-dac-headphone-amplifier-mini-hi-fi-stereo)

## 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

- • **Immersive Gaming Audio:** Experience pinpoint sound detail and dynamic range that puts you in the game.
- • **Versatile Connectivity:** Seamlessly switch between USB-C, Optical, and Coaxial inputs for all your devices.
- • **Customizable Sound Control:** Master volume, bass, and treble knobs let you tailor your audio vibe on the fly.
- • **Compact & Multi-Platform Ready:** Sleek desktop design compatible with PS5, PC, Mac, and even mobile devices.
- • **Powerful Headphone Amplification:** Drive everything from earbuds to high-impedance audiophile headphones with ease.

## Overview

The Fosi Audio K5 Pro is a premium mini DAC headphone amplifier designed for gamers and audiophiles alike. It converts USB-C, Optical, and Coaxial digital signals into high-fidelity analog output with ultra-low distortion and a wide dynamic range. Featuring a powerful 1000mW output at 16Ω and support for headphones from 16 to 300Ω, it delivers rich, detailed sound with customizable bass and treble controls. Compact and versatile, it’s compatible with PS5, PC, Mac, and mobile devices, making it the ultimate audio upgrade for immersive gaming and high-res music listening.

## Description

Product Description Fosi Audio K5 Pro Stereo Gaming DAC Headphone Amplifier The K5 Pro has a high-performance audio circuit designed by the Fosi Audio innovation product R&D team, allowing you to take advantage of digital audio with USB C/optical/coaxial inputs, convenient for connecting various digital interfactes, compatible with PS5/Computers, etc. Fosi Audio USB DAC Headphone Amp Combo Input: USB-C/OPT/COA/3.5MM Microphone; Output: RCA/3.5mm Headphone OPT/COASampling Rate: up to 24bit/192 kHz; Output power: 1000mw@16Ω, 500mw@32Ω, 300mw@64Ω, 150mw@128Ω, 80mw@300Ω; THD: 110db; Frequency response: 20Hz-20kHz Recommended headphone impedance: 16-300Ω Gaming Starts Here Enjoy the realistic auditory experience in every detail Front Panel Back Panel Side Panel Upper Panel Mini Compact Desktop DAC RCA output can be connected to an amplifier or powered speakers on your desktop. Frequently asked questions from customers 1. No sound from the microphone. A. Please make sure all cables are well connected; B. Please make sure your headphone has a microphone. PC default path:Setting-Microphone-Allow accessing to your microphone; C. Please make sure the Record on your PC sound settings is set to "FosiAudio K5 Pro". PC default path: Sound settings-Record. Choose “FosiAudio K5 Pro";D. Please make sure the K5 Pro is in USB input mode. In optical/coaxialinput mode, the K5 Pro DOES NOT support microphone;E.Please make sure the microphone permission is enabled on the audiosource device. 2. Why it can not be turned on when connecting to a PS5 ? The USB cable included in the package has two forms. Please use Type-Cto Type-C form to connect the K5 Pro to your PS5's Type-C port on thefront panel. For some PS5 models, the K5 Pro cannot be powered on if youuse the Type-A to Type-C form to connect. 3. Can l connect to TVs and many gaming consoles, as well as PC andMAC? Yes. Other devices with a Type-C port like mobile phones, tablets, iPad Proetc., are also supported. Fosi Audio K5 Pro is super-versatile.

Review: Important For gaming consoles - Gaming console when I purchase an Xbox series X and a PlayStation 5 Pro, I felt that when I attached or connected to my monitor which I use it mostly for my PC. Sound editing and image editing works. When I try to connect for the first time I saw that there was no sound coming so I got a HDMI extractor and I got this product and the functionality. The compactness the quality, the connectivity, the compatibility and mainly the sound quality of of each dynamic response is so good while playing games. You can adjust your required or desired tones through this and it has a very good amp and this is must for a gamer who is using with especially using monitor rather than a TV
Review: Mad Channel Isolation, OP Amp is the hero here - I have DACs, this is my 5th or 6th.. I am the guy who will spend equivalent of a car if I can get impressive audio. This one is essentially to be used with open back full size cans.. Nothing else would suffice. If you want the best quality Open back is the way to go. I don't care about the gaming mic, I have a Snowball & a Razer Megalodon which still works and it kicks butt. If you want something for an iem just look else where. Pros: - Solid hardware and components, you can hear the relay switch.. so that's quality - Wide Soundstage af, I am yet to listen to something close - Pair it with higher impedance headphones and please try a lossless audio source - Punches way above it's price tag - THD & SNR -- below average performance, it's lacking - That SNR issue disappears once you have a linear dc source (no SMPS) - Music made by actual musicians with actual instruments playing shine through and in detail The first track I threw at it was "Hai Rama" Rangeela - A.R. Rahman - this man always keeps dynamic range on point - Mad stereo separation you have to listen to it - Bass & Treble knobs actually are usable, lately everything has just destroyed it Cons: - If you listen to commercial music made exclusively by software, this DAC is trash - Extremely articulated clarity which is too rich, use the treble knob to fix - I have warmer sounding DACs like the Fiio Q1, Sony NW-55, Everything including an M2 Macbook Pro but cables all way no wireless - If you listen to the top 10 tracks all the time, this is not going to help - It comes with a SPDIF cable and I guess it's okay in a pinch but the quality is rubbish The Grey Area: - Nothing is permanent unless it is missing inbuilt batteries - This can be power from some phones (my ROG 3 can drive it for about 2.5 hrs easily) - Bass extension is too crisp for my taste, nothing against it - No way I would leave this at home; my wife has listened to it, she will take it away.. She took my FiiO BTR 3 also.. - If you own a Sennheiser or DT990 etc.. this is a perfect fit and something that can be enjoyable for a long time

## 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/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: support@fosiaudio.com.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFHFSX4C |
| Best Sellers Rank | #32,829 in Electronics ( See Top 100 in Electronics ) #29 in Hi-Fi Amplifiers |
| Brand Name | Fosi Audio |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 1,630 Reviews |
| Importer Contact Information | support@fosiaudio.com |
| Item Weight Unit of Measure | 425 Grams |
| Manufacturer | Fosi Audio |
| Manufacturer Part Number | K5 Pro |
| Model Number | K5 PRO |
| Packer Contact Information | support@fosiaudio.com |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Fosi Audio
- **Compatible Devices:** Headphone, Laptop, Personal Computer, Speaker
- **Connectivity Technology:** USB, Optical, Coaxial, RCA, AUX
- **Item Weight:** 425 Grams
- **Number of Channels:** 2

## Images

![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)
![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 2](https://m.media-amazon.com/images/I/71HfGCQfmWL.jpg)
![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 3](https://m.media-amazon.com/images/I/71ReASx1LqL.jpg)
![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 4](https://m.media-amazon.com/images/I/71boOKve1IL.jpg)
![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 5](https://m.media-amazon.com/images/I/717l3spPYtL.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

### ⭐⭐⭐⭐⭐ Important For gaming consoles
*by G***O on 19 August 2025*

Gaming console when I purchase an Xbox series X and a PlayStation 5 Pro, I felt that when I attached or connected to my monitor which I use it mostly for my PC. Sound editing and image editing works. When I try to connect for the first time I saw that there was no sound coming so I got a HDMI extractor and I got this product and the functionality. The compactness the quality, the connectivity, the compatibility and mainly the sound quality of of each dynamic response is so good while playing games. You can adjust your required or desired tones through this and it has a very good amp and this is must for a gamer who is using with especially using monitor rather than a TV

### ⭐⭐⭐⭐⭐ Mad Channel Isolation, OP Amp is the hero here
*by P***N on 26 June 2024*

I have DACs, this is my 5th or 6th.. I am the guy who will spend equivalent of a car if I can get impressive audio. This one is essentially to be used with open back full size cans.. Nothing else would suffice. If you want the best quality Open back is the way to go. I don't care about the gaming mic, I have a Snowball & a Razer Megalodon which still works and it kicks butt. If you want something for an iem just look else where. Pros: - Solid hardware and components, you can hear the relay switch.. so that's quality - Wide Soundstage af, I am yet to listen to something close - Pair it with higher impedance headphones and please try a lossless audio source - Punches way above it's price tag - THD & SNR -- below average performance, it's lacking - That SNR issue disappears once you have a linear dc source (no SMPS) - Music made by actual musicians with actual instruments playing shine through and in detail The first track I threw at it was "Hai Rama" Rangeela - A.R. Rahman - this man always keeps dynamic range on point - Mad stereo separation you have to listen to it - Bass & Treble knobs actually are usable, lately everything has just destroyed it Cons: - If you listen to commercial music made exclusively by software, this DAC is trash - Extremely articulated clarity which is too rich, use the treble knob to fix - I have warmer sounding DACs like the Fiio Q1, Sony NW-55, Everything including an M2 Macbook Pro but cables all way no wireless - If you listen to the top 10 tracks all the time, this is not going to help - It comes with a SPDIF cable and I guess it's okay in a pinch but the quality is rubbish The Grey Area: - Nothing is permanent unless it is missing inbuilt batteries - This can be power from some phones (my ROG 3 can drive it for about 2.5 hrs easily) - Bass extension is too crisp for my taste, nothing against it - No way I would leave this at home; my wife has listened to it, she will take it away.. She took my FiiO BTR 3 also.. - If you own a Sennheiser or DT990 etc.. this is a perfect fit and something that can be enjoyable for a long time

### ⭐⭐⭐⭐ Good for gaming in windows.
*by P***T on 7 July 2025*

The price is reasonable for the quality.It serves well for gaming.I mostly play Call of Duty and Apex.In Call of Duty,directional audio is pretty good,but you need to turn on the loudness equalization in the audio settings of windows .It works well with all headphones.But with iems ,you might hear a slight buzz in high gain.While gaming,this is not noticeable much.

## Frequently Bought Together

- 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
- beyerdynamic DT 990 Pro 250 ohm Over-Ear Studio Headphones For Mixing, Mastering, and Editing

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/524567835-k5-pro-gaming-dac-headphone-amplifier-mini-hi-fi-stereo](https://www.desertcart.tn/products/524567835-k5-pro-gaming-dac-headphone-amplifier-mini-hi-fi-stereo)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*