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Jesstaa · 06-28-2009, 04:27 AM

I'd suggest replace the preamp tubes, just to make sure none of them have gone microphonic, clean ALL the contacts in the amp, even the tube sockets. Vacuum all the dust out of it, and make sure the transformers are still fine.

06-28-2009, 04:27 AM	#2 (permalink)
Jesstaa Senior Member Join Date: Apr 2009 Location: Gippsland, Vic, Australia. Posts: 797	Re: 1971 Super Lead 100 problems I'd suggest replace the preamp tubes, just to make sure none of them have gone microphonic, clean ALL the contacts in the amp, even the tube sockets. Vacuum all the dust out of it, and make sure the transformers are still fine. __________________ GEAR LIST Marshall JCM900 4100 (6L6) (1995) Marshall Valvestate 1965A cab (????) Cort VX-2V (2008) TUBES/SPEAKERS Power: Groove Tube 6L6GCB Phase Inverter: Sovtek 7025 Pre: V1 - N.O.S Mullard ECC83. V2 National 12AX7A Speakers: Celestion G10L-35 Marshall forever My tube amp & Real Music appreciation forum