|[AMRadio] TR Switch|
rickbras at airmail.net
Mon Oct 30 12:49:52 EST 2006
Does anyone happen to have a picture of the inside of the Johnson TR
Switch 250-39? I have one I bought a while back that has been modified
with a different power transformer (among other things!) and I don't
have any idea what the old one looked like. The one they used is a half
wave isolation transformer and the schematic calls for a full wave
transformer, but I don't know what voltage. I would sure appreciate any
actual pictures of the inside top and bottom.
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