via this auction
"This particular unit was imported by Klassic Keys GB from Japan (100V). Our Roland specialist tech gave it his attentions. This is what has been done:- 1) converted to 220/240Vac operation + NEW mains cord and plug fitted + PAT tested
2) cleaned key contacts, to ensure perfect triggering every time, staccato or whatever.....
3) fitted MIDI kit (from Netherlands), and tested operation thereof....
4) inspected everything "under the hood" ~ installed fresh internal battery, checked all connectors/tuning etc......dco fader (by bender) is a bit "lumpy" (still works), 3-click HPF ratchet control can "jump" on extreme setting, but works OK if moved gingerly. NOTE...this synth IS 40-y-old, and commands respect/gentle operation. ~ reloaded the 56 original factory "presets" via cassette (a vintage recording device from a half a century ago....ha, ha)...they can be used as a reference/starter point enabling you to create your own patches,.... the wonder of subtractive synthesis!
Condition:- really nice, overall. Keys are nigh immaculate (95% good?), main panel is nearly scratchless, with all the distinctive colourful lettering looking great. All push-switches, toggles & faders do their job without noise, and all LEDS work perfectly. "Wood" veneer is slightly damaged on some corners/rims (it usually is...), and the internal dust covers on the toggles are missing (no idea why...), but that is of little consequence. In summary, a cool, working example of one of THE most famous synths ever made; and should continue to impress for another 20 years? Copy manual will be supplied."
