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Roland Sustain


 :
3/29/1999 6:31 AM
Hairbear
 Roland Sustain
Hi all , I've just come across an old Roland Sustain pedal , AS-1 if I'm correct as there's no name plate on it. As it doesn't live up to its name at the moment I'd really like to get hold of a schematic to troubleshoot it . If anyone has one I'd be really grateful for any info. Regards , Greg.
  
4/6/1999 6:53 AM
ULTRA
If the unit is a diecast box, sustain pot x 1, out level x 1 , four transistors and and LDR plus LED package on board then yes I have a hand drawn circuit for it. I have worked on them in the '70s. email me if you would like a copy ( snail mail only - no scanner ).  
Jason.
  
4/6/1999 11:25 AM
Hairbear
Thanks Jason.  
An e-mail is on the way.  
Gratefully , Greg.
  

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