Hi All:
I have a Sequential Circuits Pro-One that needs work.
Cosmetically it is a 9, but when I power it up I get the following:
1) Constant pitch to output- no controls affect it
2) Gate LED lights on keyboard input or LFO- does not affect output
3) Volume control (Master) does not affect output
Can anyone here give me some tips?
I have the original manual (and even the box) so I want to get this unit back up in shape.
Regards
Rory McDonald
OldSynths Moderator