Volume Control Node


The INTUPAK™ VLA42 adds features to installed audio systems that contractors and integrators often miss. It switches between 4 sources, and adjusts the master volume – not only via its on-board controls, but also via the optional remote wall panel VRE-11 or the included infrared remote control.

4 x Line Level Inputs

Front Panel and IR Source Select

Balanced Master Output


One of the 4 inputs features ultra-high CMRR circuitry, accepting long cable runs, making the unit ideally suited where a central audio signal needs to be received from far away just as well as local signals need to be processed. Due to the provided IR sensor extension connector and the digital RS485 control port, the unit can be placed in reach of the operator, just as well as hidden in a suspended ceiling or similar.

Take Control

In combination with the optional VRE-11 wall panel, an additional local audio input is available on the panel. Unlike other products for similar purposes, the VLA42 adopts high-headroom digital potentiometer circuitry for unparalleled audio performance.

Mount it your way

JUP2 Rackmount kit

19’’ rack mounting sold separately

Surface Mount

Included in box

Panel Mount

Included in box

Perfect for any space


  • 4 line level inputs (1×3.5mm-strip/balanced, 3xRCA-unbalanced)
  • Input 1 with Ultra-High CMRR input circuitry for long cable runs
  • Balanced master output (3.5mm terminal strip)
  • Front volume control with 8-LED volume indicator
  • Front source selector switches with indicator LEDs
  • Indicator LED for remote input selection on wall panel
  • IR receiver and 3.5mm TRS IR extension port; IRB44 infrared remote control included
  • RJ45 port for VRE11 wall panel & RJ45 port for RS485 control
  • High-headroom digital potentiometer circuitry
  • Full metal case, supplied with TPR bumper corners, surface mounting brackets & front mounting brackets as options
  • JUP2 rackmount kit for 19’’ rack mounting available optionally
  • Internal switch mode PSU with AC mains selector 115/230V
  • CE/ROHS compliant


  • Frequency response: 20Hz – 20 kHz
  • S/N ratio: > 82dB
  • Crosstalk damping: > 72dB
  • THD&N: < 0.06%
  • AC IN: 115V/230~ 50/60Hz, max 12W
  • Dimensions WxDxH: 140x115x42mm (bare)
  • Dimensions WxDxH: 166x146x53mm (corners)
  • Weight: 0.75kg

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