Vintage Synth Repair

On my Arp Axxe, I had the same problem with the last 10 notes or so. 
It would scale up until I got to a certain note, and then all notes 
above that were the same.

The fix- One of the key contact wires was forced under the top bus 
bar. Since the bottom wire was free, the other notes would still 
trigger fine. But since the lower notes take precedence, it wouldn't 
play any notes above what was stuck.

Easy fix. Literally took seconds.

Good luck,

-Mike Walters
www.mysterycircuits.com