sh101 internal pots
Forum rules
READ: VSE Board-Wide Rules and Guidelines
If your Help request has been solved, please edit your first post in order to select the
Topic Icon to let others know your topic has been solved.
READ: VSE Board-Wide Rules and Guidelines
If your Help request has been solved, please edit your first post in order to select the

sh101 internal pots
what do the internal pots do inside the sh101, and which ones are safe to tweek without adjusting the tuning and timing?
- Syn303
- Expert Member
- Posts: 1400
- Joined: Fri Apr 06, 2007 3:46 pm
- Gear: Quite a bit...
- Band: Syn303
- Location: UK
- Contact:
Re: sh101 internal pots
"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
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
| syn303.bandcamp.com | soundcloud.com/syn303 |
- Maschinengeist
- Supporting Member!
- Posts: 1448
- Joined: Sat Jan 21, 2006 3:42 pm
- Real name: Steph. J
- Gear: Multimeter
Frequency Counter
Oscilloscope
Signal Generator
Logic Probe
and more stuff - Band: Cybernetik
- Location: Sherbrooke, Quebec, Canada
- Contact:
Re: sh101 internal pots
I second Syn303
-------------------------------------------------------------------
MuzikElektronix.com
Music electronics repair & More
Help? See TechZone
Parts? email!
Service Manuals?+/-2000 documents!
Sorry, they aren't free
Now on FACEBOOK: "Muzik Elektronix"
MuzikElektronix.com
Music electronics repair & More
Help? See TechZone
Parts? email!
Service Manuals?+/-2000 documents!
Sorry, they aren't free
Now on FACEBOOK: "Muzik Elektronix"
- snod_donkey
- Junior Member
- Posts: 248
- Joined: Tue Aug 05, 2008 1:45 pm
- Gear: Moog Minimoog - SCI Pro-One - Roland Sh-101 - Yamaha XS6 - Oberheim OB-Xa - Roland TD8 - Evans super Echo Tape Loop - Memeory Man Deluxe
Re: sh101 internal pots
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
ive descided to make some music instead! 
