User Manual / Driver 

Drivers

Download the appropriate driver for your product to ensure the best compatibility and performance.

Standard USB Driver (Non‑XMOS)
General USB driver for non‑XMOS devices.

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XMOS Driver (New)
For products manufactured on or after July 1, 2026 – QR code label on unit is red.
XMOS Driver (Legacy)
For products manufactured before July 1, 2026 – QR code label on unit is green or absent.

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User Manuals

1. Products Available on our website

User manuals for products available on our website can be downloaded directly from their respective product pages.

Products Available on our website

User manuals for products available on our website can be downloaded directly from their respective product pages.

⭐How to Download

① Search and open the product page.

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② Scroll down and locate the “User Manual” section.

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③ Click the link to download the manual.

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2. Legacy Products

User manuals for selected legacy or discontinued products are available here.

Legacy  Product

User manuals for selected legacy or discontinued products are available here.

Legacy Products

User manuals for selected legacy or discontinued products are available here. 

We hope your issue has been resolved!

If not, there's no need to worry. Simply contact us at nobsound@doukaudio.com, and our support team will be happy to help!