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 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

Product ID: 486694356

Details

Brand
Fosi Audio
Interface Type
Coaxial USB
Maximum Supply Voltage
5 Volts (DC)
Mounting Type
Tabletop Mount
Number of Channels
2

🎧Supports 16-300Ω headphones

🔊1000mW max output power

🔗USB-C/Optical/Coaxial inputs

EC$493

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

🎮 Elevate your sound game — hear every detail, own every moment.

IMMERSIVE GAMING AUDIO - Next-gen DAC with ultra-low distortion (THD ≤0.003%) for crystal-clear sound that puts you in the game.
UNIVERSAL CONNECTIVITY - Seamlessly converts USB-C, Optical, and Coaxial inputs to RCA and 3.5mm AUX outputs—perfect for PS5, PC, Mac, and more.
COMPACT VERSATILE DESIGN - 2-in-1 USB Type C port doubles as charging and audio input, making it ideal for desktop setups and mobile devices alike.
CUSTOMIZABLE SOUND CONTROL - Master volume, bass, and treble adjustments let you tailor your audio experience to perfection.
POWERFUL HEADPHONE AMPLIFICATION - Drives headphones from 16Ω up to 300Ω with up to 1000mW output, delivering rich, dynamic sound for audiophile-grade listening.

The Fosi Audio K5 Pro is a premium gaming DAC headphone amplifier that converts USB-C, Optical, and Coaxial digital signals into high-fidelity analog audio. Featuring a powerful 1000mW output, support for a wide range of headphones (16-300Ω), and advanced Texas Instruments NE5532 op-amp circuitry, it delivers ultra-low distortion and a dynamic soundstage. Designed for PS5, PC, Mac, and active speakers, its compact form factor and versatile connectivity make it the ultimate audio upgrade for immersive gaming and professional listening.

Specifications

ASIN	B0BFHFSX4C
Best Sellers Rank	#6,786 in Electronics ( See Top 100 in Electronics ) #7 in Headphone Amps
Brand	Fosi Audio
Built-In Media	User Guide
Customer Reviews	4.2 out of 5 stars 1,682 Reviews
Manufacturer	Fosi Audio
Mfr Part Number	K5 Pro
Model Number	K5 PRO
Unit Count	1.0 Ounce

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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EC$493

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered 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 Grenada.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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