---
product_id: 503545235
title: "K5 Pro"
brand: "fosi audio"
price: "617.48 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Fosi Audio"
url: https://www.desertcart.tn/products/503545235-k5-pro
store_origin: TN
region: Tunisia
---

# Supports 16-300Ω headphones 1000mW output power @16Ω USB-C/Optical/Coaxial inputs K5 Pro

**Brand:** fosi audio
**Price:** 617.48 DT
**Availability:** ✅ In Stock

## Summary

> 🎮 Level up your audio game — hear every detail, dominate every match!

## Quick Answers

- **What is this?** K5 Pro by fosi audio
- **How much does it cost?** 617.48 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/503545235-k5-pro)

## 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 crystal-clear sound with ultra-low distortion (THD ≤0.003%) and a wide dynamic range for competitive edge.
- • **Versatile Connectivity:** Seamlessly switch between USB Type-C, Optical, and Coaxial inputs to power your PS5, PC, Mac, or active speakers.
- • **Pro-Grade Amplification:** Powered by Texas Instruments NE5532 op-amp chip, delivering clean, low-noise sound with up to 1000mW output.
- • **Compact & Durable Design:** Sleek aluminum chassis with rubber feet ensures stability and style on any desktop setup.
- • **Customizable Sound Control:** Master volume, bass, and treble knobs let you tailor your audio environment to perfection.

## Overview

The Fosi Audio K5 Pro is a premium gaming DAC headphone amplifier designed for PS5, PC, and Mac users seeking superior sound clarity and power. Featuring USB-C, Optical, and Coaxial inputs, it supports high-resolution audio up to 24bit/192kHz with ultra-low distortion and a robust 1000mW output. Its customizable bass, treble, and volume controls, combined with a pro-grade TI NE5532 op-amp, deliver an immersive, low-noise listening experience. Compact and durable, the K5 Pro is the ultimate audio upgrade for gamers and audiophiles alike.

## 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.
Review: Game Changer for Console Audio - With the release of Marathon, I wanted something that would help provide a boost in audio clarity over what the PlayStation's DualSense controller was putting out. Enter the Fosi Audio K5 DAC. This unit plugs directly into the PS5 via USB-A (Console) to USB-C (DAC). The PS5 immediately recognized the device as a supported audio output device, and can easily be enabled in the quick settings menu. For the unit itself, it is solidly built and has a decent heft. An all aluminum body with solid rubber feet. Separate connections for headphones and microphone input via included splitter cable. This cable is of questionable quality and found that it would need to be reseated as I would occasionally lose microphone input. Might be a shielding issue. Separate bass, treble, and volume toggles which provide an ample boost from the flat output curve of the DualSense. Higher quality audio with a wider soundstage and more precise imaging, which for multiplayer competitive FPS, is absolutely desired and highly appreciated. Overall, pleased with my purchase and would recommend to anyone seeking to get more of a fuller audio experience from their PS5.

## 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 |
| Best Sellers Rank | #6,959 in Electronics ( See Top 100 in Electronics ) #10 in Headphone Amps |
| Brand | Fosi Audio |
| Built-In Media | User Guide |
| Customer Reviews | 4.2 out of 5 stars 1,742 Reviews |
| Item Type Name | DAC Headphone Amplifier |
| Manufacturer | Fosi Audio |
| Mfr Part Number | K5 Pro |
| Model Number | K5 PRO |
| Number of Items | 1 |
| Unit Count | 1.0 Ounce |

## Product Details

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

## Images

![K5 Pro - Image 1](https://m.media-amazon.com/images/I/51xbHqufDSL.jpg)
![K5 Pro - Image 2](https://m.media-amazon.com/images/I/71HfGCQfmWL.jpg)
![K5 Pro - Image 3](https://m.media-amazon.com/images/I/71ReASx1LqL.jpg)
![K5 Pro - Image 4](https://m.media-amazon.com/images/I/71boOKve1IL.jpg)
![K5 Pro - 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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Game Changer for Console Audio
*by T***N on 31 March 2026*

With the release of Marathon, I wanted something that would help provide a boost in audio clarity over what the PlayStation's DualSense controller was putting out. Enter the Fosi Audio K5 DAC. This unit plugs directly into the PS5 via USB-A (Console) to USB-C (DAC). The PS5 immediately recognized the device as a supported audio output device, and can easily be enabled in the quick settings menu. For the unit itself, it is solidly built and has a decent heft. An all aluminum body with solid rubber feet. Separate connections for headphones and microphone input via included splitter cable. This cable is of questionable quality and found that it would need to be reseated as I would occasionally lose microphone input. Might be a shielding issue. Separate bass, treble, and volume toggles which provide an ample boost from the flat output curve of the DualSense. Higher quality audio with a wider soundstage and more precise imaging, which for multiplayer competitive FPS, is absolutely desired and highly appreciated. Overall, pleased with my purchase and would recommend to anyone seeking to get more of a fuller audio experience from their PS5.

### ⭐⭐⭐⭐⭐ Bon rapport qualité/prix, prises optique, co-axial et RCA en sortie. Alim USB C
*by M***N on 7 January 2026*

situation : malentendant, j'ai un casque filaire MEZE 105 Silva, avec un cordon DAC qui me permet, en le branchant sur le téléphone d'avoir une écoute améliorée en liaison avec le logiciel "amplification" d'Android. Mais pour la TV, c'est plutôt plus compliqué. TV SAMSUNG 65 TQ65S95D avec platine extérieure et ses connexions. J'ai commencé avec un SENNHEISER RS195, bon casque, connexion optique, mais le volume son est limité. Il me fallait donc une solution pour brancher la sortie optique de la TV sur un ampli DAC avec réglages séparés (aigus, basses, volume) sur lequel, je brancherai mon filaire. J'ai donc soumis chatgpt 5.2 à la question et après un prompt indiquant qu'il était important que je puisse entendre les voix correctement (problème de phonèmes), il m'a proposé 3 articles possibles, en me donnant un avis : sur l'utilisation réelle, la puissance, le rapport/qualité prix et ce modèle est sorti en 1er de son classement. J'ai donc essayé et le résultat est parfait. Je peux ainsi choisir en même temps l'utilisation du casque en vue : - d'obtenir le son du HP TV si une personne regarde une émission avec moi - idem pour le son de la barre de son SENNHEISER notamment pour le Dolby ATMOS (le Fosi ne prend en charge que le PCM sinon, ça ne fonctionne pas) ou le casque seul en optique. Ainsi, je maîtrise les réglages. Le FOSI est petit, il a des connexions en câble optique, en RCA et en coaxial. L'alimentation se fait par USB C 5V (ce qui correspond à la norme standard) Une seule réserve : les boutons de réglage me paraissent "fragiles". A voir dans le temps. Attention, on trouve ce matériel un peu à tous les prix ça va de 65 € environ à 145 euros, mais j'ai préféré choisir le fabricant plutôt qu'un illustre inconnu en terme de fournisseur. Rapport qualité/prix : bon Note globale : 9/10 - je recommande selon usage et déplacements

## 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

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