Vintage Synth Explorer Forums

what do the internal pots do inside the sh101, and which ones are safe to tweek without adjusting the tuning and timing?

"Ne Touche Pas" - Don't Touch, or you won't have a 101 that sounds like a 101 anymore, only adjust if you know what they exactly do and that you can put them back to the correct factory adjustment settings. Refer to the Service notes only.


Power Supply - VR1 +5V (D/A Width)

D/A Conveter - VR2: D/A Tune / VR3: D/A Linear / VR5: Range Width

VCO - VR4:Pulse Width / VR6: VCO Width / VR7: VCO Tune

VCF - VR8: VCF Width

I second Syn303

Dont do anything unless you have to... and then only do it if you have all the correct test equipment and the set up notes. Its not an easy job

ive descided to make some music instead!