Hi all,
I have a theremini since last year. I did not play it for couple of months and now I am facing calibration/stability and treble issue. After the calibration, in some minutes I am loosing the pitches so it is not stable. On the other hand, on the lower notes, I am facing treble issue. I do not have any object around it with 1.5m minimum distance. Besides, I was always playing it on the same spot and before this never happened. Does anyone have an idea what could cause this? Many thanks in advance.
Gulsah
I’m having the same problems! Especially the low pitches are very shaky and unstable, the pitch antenna seems to be unable to perceive them exactly