First off - if you're looking for one of these, you'll want this one. It's in 100% PERFECT condition. Not a scratch on it inside OR out. Works absolutely flawlessly. AND I've added a removable battery holder (and a new battery), so if you ever need to change the battery you don't have to de-solder if from the motherboard and solder a new one. You just open the lid and put your new one in. Easy-peasy. All knobs and buttons work flawlessly. No hesitation at all.

The Ensoniq MR-Rack is a 1U, 19-inch rackmount sound module released in 1996, featuring a 64-voice polyphony, 12MB of onboard ROM (with expansion slots), and a built-in 24-bit effects processor. It is known for its high-quality "Perfect Piano" patch and diverse collection of over 800 ROM sounds.

Key Specifications

• Polyphony: 64 voices
• Sound Engine: ROMpler (wavetable) synthesis
• Sound ROM: 12 MB (expandable via EXP series expansion boards)
• Factory Patches: 886 onboard presets, including General MIDI
• Effects: 24-bit effects engine featuring insert effects, global chorus, and reverb
• Audio Outputs: 6 discrete outputs (Main L/R, plus 4 auxiliary outs) and a headphone jack
• MIDI: In, Out, Through
• Storage: PCMCIA memory card slot for saving patches

Continental US Only.