That is the Plan. Its a major pain to get to the board as the
Deck has to come off the Cabinet.? Maybe later today I can take a
look inside. The tube has full output power and is the same as the
other amp.? The two hole amp is an interesting design where I can
run the left tube, The right tube or both.?
C
?
Get inside the? single 3-1000Z? amp....and? measure the?
actual? voltage? being applied.? It may well be a simple
thing,? where you have it hooked? up incorrectly, and have
diverted a? huge chunk of that? 39? volts? in another
direction....leaving very little V left for actual?
biasing purposes.? ? I suspect you have? some voltage
divider action taking place some where..and quite possibly
on the board itself..or a combo of? board and? external to
the board.??
Since you also have a 2 x 3-1000Z amp,? you could also
use the? tube from the? single? 3-1000 Amp....and stick it
into the 2 hole amp.... to verify the? tube is just fine.?
( which it probably is).?
That board has? bucket loads of bias to do the job
three times over.? ?
Jim? VE7RF
--
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Clark Turner
480-695-2898
