Wow! Thanks so much for your kind help guys!! I spent this afternoon deriving the schematic. Have a look and see if it looks right to you.

1

I haven't had time to put a meter on VR1 to verify its value. I suspect it is around 100k. (04/25 UPDATE: VR1 is 7 ohm/50 or 100 watt component) And I don't know the values of the inductors. If anybody knows this stuff, I can update it. Once we know it's right, feel free to add it to the documents lib.

VOTT- yes, that does indeed look like the same HF driver! Sorry about those blurry snaps... batteries in the cam were dying so auto focus was dodgy... I will attempt to get some clearer shots tomorrow... for now... just put yer glasses on! :-)

Let me know and thanks again.

Allen

:thankU: