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uit / trs balanced output / 4 HP

UIT is a balanced output module that supplies an active output on the cold terminal of the TRS jacks, producing the same signal as the hot terminal but phase-inverted. This allows stable driving of long cables at low noise levels. It is based on high-performance, fully differential operational amplifiers and laser-trimmed thin-film resistors that exibit low noise and distortion and a wide output swing.

key features

  • TRS Balanced Output

  • Low Noise and Low Distortion

  • Headphone Output

  • Volume Control

  • Phantom Power Protection

  • PCB Outputs for Case Mounted Jacks

  • Wrong polarity protection

specs & downloads

  • width: 4 HP

  • depth: 35 mm

  • power: 31 mA @ +12V / 25 mA @ -12V


description / manual

This module offers two TRS 6.3mm jacks that provide the BALANCED OUTPUT signal and a TRS 3.5mm HEADPHONE OUTPUT. Both have dedicated VOLUME potentiometers with +6dB gain.

Two LEDs indicate the level of both incoming signals. The left input is normalized to the right input if there is no signal present. The outputs are protected against unwanted phantom power voltages.

There are also PCB outputs available if you want to solder case/cabin mounted output jacks directly to the UIT PCB.

UIT is supposed to be the last module in your modular chain and connects the modular world with any other studio or stage input equipment.