phase inverter in the 30th anniversary [Archive]

JC@

04-17-2008, 10:09 PM

Is it an ECC83/12AX7 or is it a 12AT7 what shoud go in that position?
Thanks.

oc disorder

04-17-2008, 11:39 PM

They are all ECC83/12AX7's:)

JC@

04-17-2008, 11:54 PM

They are all ECC83/12AX7's:)
Oh, thank you. The writing on it was unreadable.
Thanks.

oc disorder

04-18-2008, 01:08 AM

Forgot to say Owners Manual and schematic available here :-
http://www.drtube.com/marshall.htm#AN30

JC@

04-18-2008, 01:52 PM

Yes I forgot about drtubes site. Thanks again