27-11-2012, 08:58 PM
Most Elpicos seem to use an ECL83 and ECC83, - the only one I can find that uses the PCL80 is indeed the RP590 Joe, which uses a metal rectifier and two stage PCL82 amplifier. See circuit below.
Regards, David.
BVWS Member.
G-QRP Club Member 1339.
'I'm in my own little world, but I'm happy, and they know me here'
BVWS Member.
G-QRP Club Member 1339.
'I'm in my own little world, but I'm happy, and they know me here'
