Adastra ML432 1U Rack Mixer, 4 Mic Inputs + 3 Aux, +20V Phantom Power, 24V

Adastra ML432 4-Mic + 3-Aux Rack Mixer Overview

The Adastra ML432 is a compact 1U rack mixer designed for professional audio setups where multiple microphone and auxiliary inputs are required. Featuring four balanced microphone inputs and three stereo auxiliary inputs, this unit provides flexible audio mixing for public address systems, conference rooms, and live sound applications. With a dedicated +20V phantom power supply for the priority microphone input, it ensures compatibility with condenser microphones for clear and professional vocal reproduction. The built-in priority input and 100V line tap allow seamless integration into existing PA systems, making it ideal for venues needing additional mic inputs with priority control. Designed for versatility, the ML432 can be powered via 100-240V AC or 24V DC, providing installation flexibility in various environments.

Built for professional audio users, the Adastra ML432 offers precise level control with dedicated adjustment knobs for each microphone and auxiliary input. The output section includes left and right 6.3mm jack connections for easy integration with amplifiers or active speakers. A wide frequency response ensures clear and natural sound reproduction across different input sources, from speech to music playback. Adjustable bass and treble controls allow users to fine-tune the output to suit different acoustic environments. Rear panel adjustments for auxiliary muting level and priority input level enhance its adaptability in multi-source sound systems. Whether for commercial installations, live events, or background music applications, the ML432 delivers reliable performance in a slim and efficient rack-mountable design.