Theremin construction.

[René Schmitz]

Hi all,

I'm working on a tube theremin. I've started with the two pitch
oscillators, which work at arround 800kHz. I've hooked up a simple
germanium diode as "demodulator", and this thing already sounds quite nice.
(Although in the end, I'll use grid rectification.)
However what annoys me - and probably my neighbors too - is that it acts as
a little AM transmitter. I guess its the magnetic field, since ferrite
antennas 
don't pick up the electric field.

How would I go about shielding it?

Bye,
 René
-- 
uzs159 at uni-bonn.de
http://www.uni-bonn.de/~uzs159