Roland SH-5 drum-machines cleaned Calibrated verniers so that

cleaned Calibrated verniers so that 5 = zero volts out

Replaced trimmers on A card

the massive Sequencer 256 is an important part of electronic music history

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

It is extremely basic and unexciting but does make a good starter or play-along drum machine

Roland SH-5 drum-machines cleaned Calibrated verniers so thatThe SH 5 is a classic yet very advanced monophonic synthesizer rivalled mainly by its successor, the SH 7. The SH 5 has just about two of everything. There are two analog VCOs with triangle, ramp, square and pulse waveforms, two LFO's, two filters, two VCA's, white and pink noise generators, and more.