Early 80's roland cube 100- Orange

[guitaristal]

Does any one know where I can find schematics? I have 2 of these I want to spruce up for a stereo guitar system. They aren't identical but I believe the circuitry should be close. On my original amp ca. 1983 the overdrive doesn't work (probably a beer spilt a long time ago). My other one seems newer and cheaper ( don't know if its part of the reissue craze or just a later production line)- the reverb has a hum. Thanks for such a great forum and plethora of knowledge. First time user- Guitaristal

[Enzo]

Hi
We do have a Schematics Request section, which might be a better place to post. Also, have you done a search on this site to find if it is already here somewhere?

[doctor]

Hi
We do have a Schematics Request section, which might be a better place to post. Also, have you done a search on this site to find if it is already here somewhere?

Here it is.