On 04/10/2011 08:09, N_Cook wrote:
wrote in message
...
On Oct 3, 12:01 pm, wrote:
you can play through a vib ip with no pedal sw and its fine, so not a
V2.....onwards problem

What are the tubes designations for V1? It sounds like some sort of
cap problem? Have you tried shotgunning it and changing all the caps?

++++

I will get inside it today. Seems odd that varying the associated tone
controls has no effect on the whistle tone or level




That should give you a clue...



Ron