It slowly becomes a horror. I was changing 0.33 caps on my TSB2 board and while soldering I accidentally turned the synth on with my elbow ( I never leave it plugged normally!). I´ve heard high string like sound and quickly turned the synth off. I´ve finished soldering those caps and decided to test it.
Now it is stuck on that damn high note no matter which key I press....I also can´t change presets... filter seems to work normally. What did I burn?