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.Customs & duties included in the price

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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

€ 164.61

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎮 Level up your sound game with Fosi K5 Pro — where power meets precision!

IMMERSIVE GAMING AUDIO - Next-gen TI NE5532 DAC chip delivers pinpoint soundstage and crystal-clear highs for FPS dominance.
PLUG PLAY SIMPLICITY - No drivers needed—just connect and elevate your audio experience instantly with mic input for calls & chat.
UNIVERSAL CONNECTIVITY - Seamlessly switch between USB-C, optical, and coaxial inputs to power your PS5, PC, or active speakers.
POWERFUL HEADPHONE DRIVE - Robust 1000mW output effortlessly powers headphones from ultra-low to high impedance (16-300Ω).
SLEEK FUNCTIONAL DESIGN - Compact gunmetal chassis with smooth volume/mode control knobs fits perfectly on any modern desk setup.

The Fosi Audio K5 Pro is a premium mini DAC headphone amplifier designed for gamers and audiophiles alike. Featuring a Texas Instruments NE5532 op-amp chip, it supports high-resolution audio up to 24bit/192kHz via USB-C, optical, and coaxial inputs. With a powerful 1000mW output capable of driving headphones from 16 to 300 ohms, plus RCA outputs for active speakers, it offers versatile connectivity and rich, low-noise sound. Its sleek gunmetal design and integrated mic input make it a plug-and-play powerhouse for PS5, PC, and home audio setups.

Specifications

ASIN	B0BFHFSX4C
Best Sellers Rank	7 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 4.2 out of 5 stars (1,769)
Manufacturer	Fosi Audio
Manufacturer Part Number	K5 Pro
Model Number	K5 PRO
Number of Items	1

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