What’s the sample rate of USB/Optical/Coaxial?

USB supports up to 24-bit 96 KHz, while Optical and Coaxial support up to 24-bit 192 KHz.

My K5 Pro won't turn on with my iPhone 14.

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.

To power on the device, press and hold the volume button for a longer time.

How to use K5 PRO with PS5?

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.

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K5 Pro DAC Amp Headphone Amplifier, Mini Hifi Stereo Digital-to-Analog Converter, USB Type-C/Coaxial/Optical to 3.5MM AUX/RCA Jack, for Gaming PS5/ PC/Active Speakers Up to 24 bit/192 kHz

K5 Pro DAC Amp Headphone Amplifier, Mini Hifi Stereo Digital-to-Analog Converter, USB Type-C/Coaxial/Optical to 3.5MM AUX/RCA Jack, for Gaming PS5/ PC/Active Speakers Up to 24 bit/192 kHz

Product ID: 515357890

Details

Brand
Fosi Audio
Interface type
Coaxial RCA
Maximum supply voltage
5 Volts
Minimum supply voltage
5 Volts
Mounting type
Cable Mount

🎧Supports 16-300Ω headphones

🔊1000mW max output power

🔗USB-C/Optical/Coaxial inputs

31114 kr

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Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎮 Elevate your audio game with the K5 Pro — hear what others miss!

MIC READY DESIGN - Built-in mic input enhances in-game chat and calls—stay connected without compromise.
CUSTOM SOUND CONTROL - Master volume, bass, and treble knobs let you tailor your audio vibe effortlessly.
IMMERSIVE GAMING AUDIO - Next-gen DAC tech delivers crystal-clear sound for PS5 and PC battles.
POWERFUL AMPLIFICATION - Drive headphones from 16 to 300Ω with up to 1000mW output—feel every detail.
UNIVERSAL CONNECTIVITY - Seamlessly switch between USB-C, optical, and coaxial inputs for ultimate flexibility.

The Fosi Audio K5 Pro is a premium DAC headphone amplifier designed for gamers and audiophiles alike. Featuring USB-C, optical, and coaxial inputs, it supports high-resolution audio up to 24bit/192kHz and drives headphones from 16 to 300Ω with up to 1000mW output power. With dedicated bass, treble, and volume controls plus a built-in microphone input, it offers versatile, immersive sound for PS5, PC, and active speaker setups—all in a sleek, plug-and-play design backed by a 24-month warranty.

Specifications

ASIN	B0BFHFSX4C
Best Sellers Rank	1 in Headphone Amplifiers
Box Contents	3.5MM headphone splitter, 2-in-1 Type C cable, User Manual, Optical Cable
Brand Name	Fosi Audio
Country of Origin	China
Customer Reviews	4.2 out of 5 stars 1,700 Reviews
Manufacturer	Fosi Audio
Manufacturer Part Number	K5 Pro
Model Number	K5 PRO
Number of Items	1

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31114 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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