The ROLLS MA2152 is a two-rack space mixer amplifier designed for restaurants, schools, churches, clubs, etc. The unit provides a compact and efficient way to mix up to three sources such as AM/FM tuners, CD players, and video players with up to two microphones. Priority talk over is provided on Microphone One for paging, and on Source Three for a jukebox, telephone, etc. The power output section may be connected to 4, 8, or 16-ohm speakers, or directly connected to a 70-volt system without the need for additional transformers. Several configuration options are possible including full stereo, mono 70V, dual mono 25V, etc.
Two Microphone inputs with phantom power. – Tone controls for each Mic input.
Three stereo Source inputs – Bass and Treble controls on Sources One and Two – Priority ducking on Mic One and Source Three
Stereo pre-master level Record Output – Fault-protected power amp
Amp will drive 25 or 70-volt lines directly
FR4 Double-sided epoxy circuit board – Socketed ICs