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Overview

Enhance your audio experience with the Fosi Audio K5 Pro, a high-performance DAC headphone amplifier designed for audiophiles and gamers alike. Featuring a powerful Texas Instruments TPA6120A2 amp chip and a high-resolution 24-bit/96kHz USB DAC, the K5 Pro delivers crystal-clear sound with deep bass and rich details. With multiple inputs (USB, optical, coaxial, and AUX) and versatile outputs for headphones and powered speakers.

Fosi Audio K5 Pro Gaming DAC Headphone Amplifier Mini Hi-Fi Stereo for PS5/PC/MAC/Smartphone

Model: K5 Pro
Web Code: 19254775
Sold and shipped by | 4.5 seller rating (540 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Fosi Audio TB10D x 1,32V/5A Power Adapter x 1,AC Cord x 1,User’s Manual x 1

The upgraded version of Fosi Audio Q4 adds microphone function, K5 Pro headphone DAC amp combo, next-generation audio converter with unrivaled internals, more outstanding performance, and richer audio details. Born for Gaming. K5 Pro stereo DAC headphone amplifier is perfect for your home gaming system, equivalent to an external sound card, suitable for PS5/Computers/PC/MAC/active speakers, etc.

K5 Pro USB DAC converts USB Type C/Optical/Coaxial signals to 3.5MM AUX and RCA signals with low distortion and great dynamic range. Unique design: 2-in-1 USB Type C interface charging port and audio input means K5 Pro is compatible with your phones(Note: Your audio source must be connected to the USB-A/C port.). RCA output can be connected to an amplifier or powered speakers on your desktop. 3.5 MM AUX and microphone interface can drive 16 Ohm to 300 Ohm headphones.

K5 Pro headphone DAC adopts the Texas Instruments NE5532 op-amp chip. The circuit design implementing this DAC has been optimized for a low-noise floor and clean sound. K5 Pro has noticeably improved on overall sound quality, so you can get immersed in your music even more easily. Volume button and on button are combined into one, long press to switch on.

Product Specifications: K5 Pro with master volume/bass/treble control and input mode switch. USB Type C rate: up to 24 bit/96 kHz, Optical/Coaxial sampling rate: up to 24 bit/192 kHz, THD ≤0.003%, SNR ≥110dB. Output power: 1000mw@16Ω, 500mw@32Ω, 300mw@64Ω, 150mw@128Ω, 80mw@300Ω.

Specifications:

Output Power: 1000mW @ 16Ω, 500mW @ 32Ω, 300mW @ 64Ω, 150mW @ 128Ω, 80mW @ 300Ω

Headphone Impedance: 16Ω - 300Ω

Input Type: USB, Optical, Coaxial, 3.5mm Microphone

Output Type: 3.5mm Headphone, RCA

USB Sampling Rate: 16bit/44.1KHz to 24bit/96KHz

Optical/Coaxial Sampling Rate: 16bit/44.1KHz to 24bit/192KHz

THD: ＜0.003%

SNR: ≥110dB

Device Dimension: 4.4 × 3.7 × 1.2 inches (112 × 95 × 30mm)

Net Weight: 0.55lb (251g)

Power Input Interface: USB Type-C

Power Supply: 5V

Product Condition
Brand New
Headphone Accessory Type
Amps & Bluetooth Receivers
Primary Accessory Usage
Music Playing

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

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Processing Time

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*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

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  • No restrictions in Canada
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Product Category
Headphones, earphones, and ear buds (of any kind including AirPods)
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

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