EMS Synthi Sequencer 256 synthesizers It features a 32-voice drum/phrase

It features a 32-voice drum/phrase sampler with up to 128MB RAM and extensive editing capabilities

Although the CS-30 is just a monophonic synth with a short 44 note keyboard it offers a lot of programming flexibility

pitch shift

Up to 32 voices of polyphony

can run on 6 AA batteries as well if you would like to use it without being plugged in

EMS Synthi Sequencer 256 synthesizers It features a 32-voice drum/phraseOne of the rarest pieces of equipment from EMS, the massive Sequencer 256 is an important part of electronic music history, is probably the first commercially available digital sequencer, unrivalled for a decade or more. Tested sequencer, functions basically work but control voltages are unstable. Traced to bad trimmer resistors. Replaced all trimmers on C card, +2. 5V reference out of range of adjuster, traced to faulty 741 opamp, replaced. + 2. 5V