Sequential Mopho Keyboard Synth

The Mopho Keyboard is a compact, affordable, and powerful monophonic analog synthesizer. The voice architecture is similar to a single voice of Dave Smith Instruments' Prophet '08, but with a couple of twists to distinguish it from its award-winning sibling. Dave Smith Instruments has added two sub-octave generators (one per oscillator) for additional girth and crushing basses. It also has an audio input that lets you process external audio and mix Mopho's own audio output back in pre-filter for feedback effects that can range from subtle distortion to extreme skronk. It features the same semi-weighted keyboard action as Dave Smith Instruments' Prophet.

The Mopho Keyboard is an affordable, full-featured mono synth with a 100% analog audio path. The Mopho Keyboard features 32 full-sized, semi-weighted keys with velocity and aftertouch in a package about the same size as most 25-note controller keyboards. Choose from its 384 preset sounds or craft your own sounds with 25 soft-touch knobs and 20 switches.

The Mopho Keyboard features 2 oscillators, 2 sub-octave generators, a classic Curtis low-pass filter (2- or 4-pole), 3 five-stage envelope generators with ADSR (Attack Decay Sustain Release) plus delay, 4 LFOs (low-frequency oscillators), and real analog VCAs (voltage-controlled amplifiers). In addition, it also includes an arpeggiator, a gated 16 x 4 step sequencer (with 1 sequence per program), feedback, the ability to process external audio, and an extensive modulation matrix. Hit the Tap Tempo button to beat match or sync the arpeggiator, sequencer, and match LFOs to MIDI clock.

The Mopho Keyboard is fully programmable and all the parameters are logically arranged for easy access on the front panel. A free editor is also available for Mac OS and Windows to facilitate programming.

You can integrate and automate the Mopho Keyboard with your computer and other hardware using standard MIDI jacks or with a direct USB connection. The eagle-eyed musician may find it odd that a monophonic synth has a unison on/off parameter, but when paired with a Dave Smith Instruments' Tetra (sold separately), the Mopho Keyboard makes an incredibly compact, extremely powerful five-voice poly synth. So for a ridiculously compact analog poly synth, use the Poly Chain output along with the Dave Smith Instruments' Tetra (sold separately) to expand the Mopho Keyboard's polyphony.