Lost the highs suddenly

[Frederic Pinsonnault]

Hi,

I have a DIY build here that worked fine for 2 years but then suddenly lost all the high frequencies when engaged.

If I turn the harmonic mix completely to the High side… I hear no pulse at all. If I turn it back to the low side, the trem pulse gradually re-appears.

I tried re-adjusting the trim pot inside. If I turn the low pot, I can hear that it has an effect on the sound… However, If I turn the high pot in any direction, it produces no changes at all in the sound. It looks like I have a trem pedal that filters out all the highs now.

How can I further troubleshoot / fix this?

Best regards.

[brach]

I’m sorry about your Quaverato trouble. It’s weird that it suddenly stopped working.
There is a section in the troubleshooting guide that talks about this very topic (Appendix A). Work through that and let me know if you have any questions.
Good luck.
-Brach

[Author]

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