the most intimidating part of building a Mark
Keppinger designed vacuum tube theremin
is the prospect of making the the five large custom inductor
coils. Just the thought of winding gossamer-thin
magnet wire thousands
turns by hand is enough to scare away most amature
builders. As a service to theremin builders/
and to promote Mr. Keppinger's excellent design, I am offering a
complete set of inductor coils for building a
is hand wound on phenolic tube form, to the exact
specifications listed in Jeff Spark's verified schematic
and parts list (from
The set includes brass hardware (size
terminal connections and are completely ready to wire up and
Dont forget to ask me about adding a set of beautiful hardwood coil
comments? Please contact me here - Charlie
tube theremin inductor kit.
tube theremin inductor kit - pitch
equalization coil, detail.
tube theremin inductor kit - pitch oscillator coil, detail.