NOTE: The driver described on this page is *not for use by end users*.

After that evaluation period has expired, the driver stops working. The free evaluation version of the TUSBAudio driver works for an interval of 60 days without any limitation. To receive a free demo, prices or license agreement, please fill out the contact form. Technical support is provided directly by the developers. Our software is purely designed and implemented by our team in Germany - no outsourcing. Optionally, a device can implement a feature unit to expose volume and mute controls.A playback-only device with an asynchronous OUT endpoint must implement a feedback endpoint.If there is a recording path (IN endpoint) then the driver uses the incoming sample stream as clock reference to generate the outgoing stream (playback path).The driver supports the asynchronous, synchronous and adaptive endpoint synchronization model.If there is more than one clock source then a clock selector unit must be implemented as well.

An Audio 2.0 device must implement at least one clock source unit.

Both playback and recording path must be driven by the same sample clock source (as required by ASIO).A device can implement a playback data path, a recording data path, or both.

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