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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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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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

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

841.10 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎮 Elevate your sound game — hear what others miss!

MIC READY DESIGN - Built-in independent mic input for flawless game chat and calls—stay connected, stay winning.
CUSTOM SOUND CONTROL - Master volume, bass, and treble knobs let you tailor your audio vibe with precision.
IMMERSIVE GAMING AUDIO - Next-gen DAC tech delivers ultra-clear, low-distortion sound for PS5 and PC pros.
UNIVERSAL CONNECTIVITY - Seamlessly switch between USB-C, optical, and coaxial inputs—your desk’s audio hub.
POWERFUL HEADPHONE DRIVE - Crushes 16-300Ω headphones with up to 1000mW output—feel every detail, no compromise.

The Fosi Audio K5 Pro is a compact, high-performance DAC headphone amplifier designed for gamers and audiophiles alike. It supports USB-C, optical, and coaxial inputs, delivering up to 24-bit/192kHz audio with ultra-low distortion and a powerful 1000mW output capable of driving headphones from 16 to 300 ohms. Featuring an independent microphone input and customizable bass/treble controls, it’s the ultimate desktop audio upgrade for PS5, PC, and active speaker setups.

Specifications

ASIN	B0BFHFSX4C
Best Sellers Rank	4 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 1,720 Reviews
Manufacturer	Fosi Audio
Manufacturer Part Number	K5 Pro
Model Number	K5 PRO
Number of Items	1

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