Search found 1 match

by oldorado
Fri Jul 25, 2014 5:20 pm
Forum: HELP!
Topic: Roland Jupiter 4 - Noise
Replies: 14
Views: 4514

Re: Roland Jupiter 4 - Noise

Galmz, Did you ever resolve this issue? My JP4 has been almost perfect for ages (my grandad bought it new in 1978) but has recently developed the issue you described. It works fine for 5minutes or so after being powered off overnight but once the noise starts, powering off then on does not reset it....