U46 SE

4-in/6-out USB Recording Interface

U46 SE is a 4-in 6-out multi-channel audio interface designed for various recording applications at home or on the road.

The interface provides 2 stereo line inputs, a microphone input with +48V phantom power and a headphone output. This makes it possible to connect U46 SE to various external devices such as a small mixing desk or even 5.1 surround monitors. The unit even supports DirectWIRE, allowing you to record signals from one application to another internally.

U46 SE has since been discontinued and is now replaced by the new U46 XL.


  • compact device (1/3 rack size)
  • supports up to 16-bit / 48kHz input and output with 100dB(a) dynamic range ADC / DAC
  • 6 channel analog output plus separate mix output
  • microphone, Hi-Z input signal support
  • 4 channel analog line input
  • bus powered (no extra power supply needed)
  • EWDM driver with MME, WDM and ASIO 2.0 support
  • now supports DirectWIRE
  • compatible to current Windows versions, Mac OS X compatible (from 10.3)
  • dimensions roughly 18.0cm x 12.5cm x 4.5cm