"The sc-55mkII has increased polyphony (28 voices), more patches, raising the total number to 354 instruments and extended, and improved audio-circuitry in the form of 18-bit audio (versus 16-bit in the original SC 55.)
The SC-55mkII added a serial port as an alternative interface to the MPU-401. Cables included but not shown."
"Roland MC - 202 micro composer plus Kenton Electronics Pro solo midi - CV converter. This has been specially modified so you can automate all the settings (envelopes, modulation etc) from your computer if you wish. Sockets have been added to the sides of the unit. The internal sequencer has been disconnected. Very good condition, works perfectly, includes both power supplies, instructions and has only been used at home studio. Many records have been made using this amazing high spec modification. Ready to go! Modification details: . CV OUT envelope signal . SINE LFO sine wave . TRI LFO triangle wave CV IN . PITCH Pitch . GATE Gate . PWM Pulse width modulation . CUTOFF VCF cut off CV . VCA VCA CV . ACC Accent on/off . PORTA Portamento on/off . MOD Routes your CV signal to both MOD sliders AUDIO IN . VCF audio in to filter for external sound sources . VCA audio in to VCA . lfo out AUDIO OUT . SAW Saw . PULSE Pulse/Square . SUB1 -1oct Pro solo Adjustable pitchbend range . Portamento Controller is selectable . Programmable AUX 1 variable analogue output controllable by any MIDI controller i.e vcf filter . Programmable LFO - 9 wave shapes inc. random . LFO can modulate pitch &/or AUX output . Separate Controllers for LFO to CV and LFO to AUX . LFO can be synchronised to MIDI clock"
"purchased in 1986, it comes with 3 E-Proms - Townhouse Tom, Ambient Snare and Huge Wood... Red, In very good condition, Hard to find , Drum Sounds of the 80's!"