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Steinberg UR44C

UR44C is Steinberg’s USB-C six-input interface with four mic preamps, onboard DSP monitoring and MIDI. It is not the older UR44.

Original local model-specific schematic for Steinberg UR44C
ORIGINAL LOCAL SCHEMATIC // USB-C • 4 COMBO • MIDI • DSP

Model-specific specifications

ProductSteinberg UR44C.
HostUSB 3.0 Type-C connector; USB 3.0/2.0 compatibility and power requirements are host/setup dependent.
Analog inputsFour front XLR/TRS combo mic/line inputs plus two rear line inputs.
Analog outputsFour line outputs and headphone output(s); use the manual for connector assignment/routing.
ConversionSteinberg documents operation up to 32-bit/192 kHz.
Preamps/phantomFour D-PRE mic preamps; +48 V phantom availability and grouping follow the operation manual.
MIDI/DSPDIN MIDI in/out and DSP-powered monitoring effects with supported dspMixFx/DAW workflow.
Software/OSYamaha Steinberg USB driver and compatible OS releases are version-specific.

Compatibility & preservation

Preserve UR44C manual, USB driver, dspMixFx configuration, firmware and USB cable. Document input phantom/Hi-Z settings and DSP routing before migration; UR44 and UR44C host requirements differ.

  • Photograph the model/revision and connector panel before service.
  • Retain manufacturer manual, driver/firmware package and known-working host/routing configuration.
  • Follow documented input levels, cabling and phantom-power precautions.

Manufacturer sources

  1. Steinberg UR44C — manufacturer product informationModel-specific manufacturer product page.
  2. Manufacturer manual and supportOfficial manual/download source; confirm OS and model revision.