This is a used Roland M-16E rackmount 16-channel mixing unit. Features include 8 mic/line inputs, 8 line inputs, 3-band EQ/Insert/On Switch/Cue switch for each channel, Bus In jacks, (5) Sends and (4) Stereo Returns, and comes housed in a 6 rack-space housing.
This particular example, serial number ZA43002, is in perfect working condition and comes with both the original box and the original manual! It operates without any undo noise, scratchiness, popping or signal intermittence. All knobs and faders work without the scratchiness that is all too common with vintage mixers.
Cosmetically, as can be seen in my detailed photographs to your right, this unit is in very excellent/near-mint used condition exhibiting virtually no superficial flaws.
All pictures are of the actual item. As mentioned, also included in this auction is the original owner’s manual and manufacturer-supplied box both of which are in excellent condition.