Hello,
Every time I tune my theremin and play, after a while (about 10 minutes) the tuning has drifted, expanding the field. To fix, I have to slightly rotate (maybe just move half a mm) the pitch knob to compress the space again.
Any ideas?
Regards,
Jim
Has the theremin warmed up? I give mine 20-30 minutes after I turn it on.
Sorry for getting back so late, I haven’t been visiting the forum for months!
I will try letting it “sit” for half an hour before testing again. I will report back.
Thank you