Thesycon Asio Driver ((link)) 〈UPDATED EDITION〉

: Includes a complete mixer matrix for all input and output channels, allowing for complex routing and loopback. Why It Is Used

Start at 128 samples. Increase until pops/crackles stop. Only go down to 64 or 32 if you have a modern high-power CPU.

Corrupt installation or wrong bit-version.

Higher values (512–1024 samples): Gives your CPU room to breathe, preventing audio artifacts during playback or heavy mixing sessions. Info and Format Tabs thesycon asio driver

If you work with professional digital audio, you have likely encountered the name Thesycon. Known for engineering high-stability USB audio software, this German company provides the underlying driver technology for dozens of top-tier hardware brands, including Focusrite, iFi Audio, SMSL, Topping, and Mackie.

What of audio interface or DAC are you using?

If you work with professional digital audio, you have likely encountered the name Thesycon. Known globally for producing rock-solid, high-performance USB audio software, the is the invisible backbone of countless modern audio interfaces and Digital Audio Workstations (DAWs). : Includes a complete mixer matrix for all

This is the base version. It appears in your audio software settings simply as "ASIO driver" or "Thesycon USB Audio ASIO Driver." It offers standard buffer sizes (64, 128, 256, 512 samples) and basic duplex operation.

When you press a key on a MIDI controller:

Thesycon drivers are stable—rock solid, usually. But they are also absolute . They demand fidelity. If your CPU spikes, the driver doesn't politely lower the volume; it rips the cord out of the wall digitally, blasting a full-scale "pop" into your monitors. Only go down to 64 or 32 if you have a modern high-power CPU

🔍 A key point raised by users in the Audirvana community forum highlights a specific behavior of the Thesycon driver: when used in ASIO mode, the driver only accepts 32-bit audio. This means that applications like Audirvana will output 32-bit audio to the device regardless of the source file's bit depth.

If your DAW or media player cannot see the ASIO driver, or the Control Panel says "No devices connected":

While ASIO is the star of the show for professional work, the Thesycon driver also integrates seamlessly with Windows as a standard WDM/DirectX compatible sound device. This means that for everyday tasks—watching movies, listening to Spotify, or system sounds—the device behaves like any other Windows sound card. It supports all standard Windows sound interfaces: . Bit-perfect playback is also supported through WASAPI in exclusive mode, which is crucial for audiophile listening where maintaining the original sample rate and bit depth is paramount.