Dave Smith Mopho Keyboard with latest OS in excellent condition. Out of production.

The voice architecture and general specs of the MoPho Keyboard are the same as the Mopho desktop module. Enhancements include MIDI over USB, programmable feedback gain, additional arpeggiator modes, and the ability to set the slew rate separately for individual sequence steps. (Yes, the latter two features will eventually find their way into the other products in the Mopho/Tetra/Prophet family.) It features a semi-weighted keyboard action with velocity and aftertouch. And it has great feeling, soft-touch knobs.

The eagle-eyed among you may find it odd that a monophonic synth has a unison on/off parameter. When paired with a Tetra, Mopho Keyboard makes a very compact, very powerful five-voice poly synth!