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sh101 internal pots

Posted: Tue Mar 16, 2010 4:32 pm
by FX23
what do the internal pots do inside the sh101, and which ones are safe to tweek without adjusting the tuning and timing?

Re: sh101 internal pots

Posted: Tue Mar 16, 2010 4:54 pm
by Syn303
"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

Re: sh101 internal pots

Posted: Tue Mar 16, 2010 5:47 pm
by Maschinengeist
I second Syn303

Re: sh101 internal pots

Posted: Tue Mar 16, 2010 6:14 pm
by snod_donkey
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

Re: sh101 internal pots

Posted: Tue Mar 16, 2010 8:14 pm
by FX23
ive descided to make some music instead! ;)

Re: sh101 internal pots

Posted: Wed Mar 17, 2010 9:50 pm
by FX23
Image