Description
The INTUSONIC INTUPAK VLA42 is a compact volume control node designed to add practical source selection and master volume control to installed audio systems. Built for commercial AV environments, it provides a simple way to manage up to four audio sources from the unit itself, by infrared remote control, or via a compatible RS485 wall panel.
Designed for contractors, integrators and venue operators, the VLA42 provides flexible control in systems where local operation, remote access and clean audio performance are required.
Four-Source Audio Control
The VLA42 allows users to switch between four line-level audio inputs, making it a practical control point for systems with multiple music or playback sources. It is particularly useful where several source devices need to feed a single amplifier, mixer or audio system without requiring a larger control unit.
This makes it suitable for:
- Retail and showroom audio systems
- Coffee shops, bars and hospitality venues
- Meeting rooms and conference spaces
- Education and presentation environments
- Commercial AV systems requiring simple source selection
Master Volume Control with Clear Indication
A front-panel volume control and 8-LED level indicator provide straightforward master level adjustment. This gives users a clear visual reference for system level while keeping operation simple and intuitive.
The unit also includes source selector buttons with front-panel LED indicators, making it easy to identify which source is currently active.
Long Cable Input Capability
Input 1 features ultra-high CMRR balanced input circuitry, allowing the VLA42 to receive audio over longer cable runs while maintaining signal integrity. This is useful where a source is located away from the main audio equipment or where a central audio feed needs to be brought into a local control point.
This makes the VLA42 well suited to installations where both local and remote source signals need to be managed from one compact device.
Remote Wall Panel Compatibility
The VLA42 is designed to work with the optional INTUSONIC VRE11 wall panel via RS485 connection. When paired with the VRE11, users can control source selection and volume from a room-based wall control point, while also gaining access to a local 3.5mm audio input on the wall panel.
This provides a professional solution for:
- Room-based audio control
- Local input access for presentations
- Multi-room and zoned audio systems
- User-friendly operation away from the rack
Infrared Remote Control and Extension
The VLA42 includes an IR receiver and is supplied with an INTUSONIC IRB44 infrared remote control, allowing convenient operation without direct interaction with the unit. A 3.5mm IR extension port is also provided, enabling the control node to be hidden away in a ceiling void, cabinet or equipment location while still allowing IR operation.
Balanced Master Output
The VLA42 provides a balanced master output via terminal connection, allowing clean and reliable integration with amplifiers, mixers, DSP units or other professional audio equipment. Its high-headroom digital potentiometer circuitry helps maintain strong audio performance while providing smooth and accurate level control.
Compact Installation-Friendly Design
Housed in a full metal case, the VLA42 is designed for flexible installation in commercial environments. It can be used as a standalone control node, surface-mounted using compatible brackets, or rack-mounted with the optional JUP2 rackmount kit.
Its small footprint makes it ideal for installations where space is limited but professional control functionality is still required.
Designed for Commercial Audio Applications
The INTUPAK VLA42 is well suited to projects requiring simple source selection, master volume control and remote operation within a compact audio control platform.
Typical applications include:
- Retail background music systems
- Coffee shops and small hospitality venues
- Conference suites and meeting rooms
- Education rooms and training spaces
- Compact installed AV systems
A Compact Source and Volume Control Solution
The INTUSONIC INTUPAK VLA42 delivers a practical and professional control solution for installed audio systems. With four source inputs, balanced output, infrared remote operation, RS485 wall panel support and long cable input capability, it provides a flexible way to add user-friendly source and volume control to commercial AV installations.