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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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

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

4.1/5

Product ID: 725932330

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Details

Brand
Fosi Audio
Number of Channels
2
Maximum Sample Rate
192 KHz
Manufacturer
Fosi Audio

🎮Optimized for PS5 & PC gaming

🔊Hi-Fi DAC for crystal-clear sound

🔌Multi-input USB-C/Optical/Coaxial

Description

🎧 Level up your audio game — hear what others miss!

NEXT GEN AUDIO CLARITY - Experience ultra-detailed sound with the upgraded K5 Pro DAC, elevating every game and track.
PREMIUM ALUMINUM BUILD - Sleek, durable design that complements your modern gaming setup with a professional edge.
PLUG PLAY CONVENIENCE - Desktop-friendly compact size with easy USB-C, optical, and coaxial inputs for instant setup.
UNIVERSAL COMPATIBILITY - Seamlessly connects to PS5, PC, Mac, and active speakers for versatile use across your devices.
BUILT IN MICROPHONE SUPPORT - Integrated mic function perfect for crystal-clear in-game communication and streaming.

The Fosi Audio K5 Pro is a compact, aluminum-bodied Hi-Fi DAC headphone amplifier designed for gamers and audiophiles alike. It supports USB Type-C, optical, and coaxial inputs, delivering rich, detailed sound for PS5, PC, Mac, and active speakers. With added microphone functionality and plug-and-play ease, it transforms your audio experience into a professional-grade setup.

Specifications

Manufacturer	Fosi Audio
Part number	K5 Pro
Item Weight	422 g
Product Dimensions	11.18 x 9.4 x 3.05 cm; 422 g
Color	Black
Material	Aluminum
Mounting Type	Desktop
Included Components	Instructions
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	11.2 x 9.4 x 3 cm

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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€ 126.58

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Slovakiastore

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with PRO Membership

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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

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

Details

Description

Specifications

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