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RDL STICK-ON ST-UMX3 Audio Mixer
Shop all Radio Design Labs

RDL ST-UMX3 Stick-On Audio Mixer

ST-UMX3|RL-STUMX3
Shop all Radio Design Labs

RDL ST-UMX3 Stick-On Audio Mixer

ST-UMX3|RL-STUMX3

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RDL STICK-ON ST-UMX3 Audio Mixer
Radio Design Labs

RDL ST-UMX3 Stick-On Audio Mixer

ST-UMX3 | RL-STUMX3

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Overview
Specifications
Documents

Product Overview

The ST-UMX3 is a three-channel audio mixer for combining mic-level or line-level signals to a single output. A MIC/LINE switch is provided for each input. A separate MIC/ LINE switch selects the output level. Each input features a separate preamplifier circuit, which isolates it from the other inputs. An audio taper single turn gain adjustment is provided for each of the three input preamps. Signals from the three preamps are actively summed and fed to the output amplifier which includes an RDL dual-LED VU meter.

Each input level is set while observing the LED output level meter. The dual-LED output meter follows standard VU ballistics. The intensity of the green LED progresses from minimum at -11 dBu to full intensity at +4 dBu.

Main Features

  • Audio Mixing with Up To Three Inputs
  • Add Additional Microphone or Line Level Inputs to an Existing Mixer
  • Combine Signals of Different Level, Impedance, or Balanced /Unbalanced Configuration

General Information

Name: RDL ST-UMX3 Stick-On Audio Mixer
Category: Radio Design Labs, Pro AV, Commercial Audio, Pro Audio Mixers
UPC Code: 813721012265
Country of Origin: United States. Country of origin is subject to change.

Specifications

Product Documents and Resources

Product Data Sheet