Where can I purchase the 5V 2A power supply for this unit, and which one would owners recommend?

If you require a compact/portable power supply for the USB interface, you can use a 5V rechargeable power bank such as this connected via the USB power cable included with the USB interface: https://www.amazon.com/gp/product/B07YBTYX9D/ref=ox_sc_act_title_1?smid=A2XWJAAZM0RYQD&psc=1

What is the I2s pinout configuration on this?

Hello. Please refer to our last product image. It shows clearly.

does it support multichannel pcm/asio/dsd?

Hello. It can accept multi-channel input but can only output 2-channel.

Does the douk u2 audio pro output 384k on spdif if the usb input is 384k? the douk site is vague, but does seem to say that spdif out limit is 192k

Hello. Only the I2S output supports all sampling rate while S/PDIF supports 192KHz and DOP DSD64 at highest

Desertcart Logo

Deliver to Portugal

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🎧 Elevate Your Audio Game with Pro-Grade Precision and Connectivity

HI RES AUDIO READY - Experience crystal-clear sound with support for PCM up to 384kHz and DSD256, delivering studio-quality playback every time.
PREMIUM BUILD QUALITY - Crafted with ultra-low noise LDO power supply, gold-plated connectors, and high-grade capacitors to ensure superior signal integrity.
VERSATILE MULTI OUTPUT - Simultaneously output via USB, TOSLINK optical, coaxial, and HDMI IIS for seamless integration with all your audio gear.
NEXT LEVEL AUDIO PROCESSING - Harness the power of the XMOS XU208 chip with double the processing speed of previous models for flawless, jitter-free sound.
ON THE GO POWER FLEXIBILITY - Power via USB or external 5V DC input from your smartphone charger or power bank—HiFi music anywhere, anytime.

The Douk Audio U2 PRO is a cutting-edge digital audio interface featuring the XMOS XU208 chip with 1000 MIPS processing power, supporting high-resolution PCM up to 384kHz and DSD256 formats. It offers simultaneous USB, TOSLINK optical, coaxial, and HDMI IIS outputs, built with premium components for ultra-low noise and stable performance. Compatible with Windows, macOS, Linux, and Android systems, it provides flexible power options for portable high-fidelity audio experiences.

Reviews

M**I

今一

思った以上に音質が悪いと感じたので、他の製品にした。

3.04.2025

ち**？

説明不足

ウチの環境（windows10）ではfoobarによるDSD再生できませんでしたマニュアルpdfを何回も読み検証しましたが赤いランプが点灯するも音が出ず他の方もレビューしてるように故障品が多いのかもしれませんね後、xmosドライバーに関してですが何やら他社のドライバーが干渉して認識しない事があるとか古いバージョンからインストールしないといけないとの事

27.10.2022

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.