Hi, I've had my theremin for a few months now, an etherwave standard and I had some general questions I needed answered.
1. When I plug my headphones into my amp and directly into the theremin I only hear sound from the left ear, is this normal?
2. The pitch range gets smaller everytime I play it and I've had to open it up and tune it a couple times just to get the pitch knob to be in an acceptable range, what's causing this, and can I prevent this from happening?