Hoffman Amplifiers Tube Amplifier Forum
Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: plexi50 on October 29, 2014, 08:11:22 pm
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Speculating that Duane Allman may have used 7027 power tubes in his Marshall. This info was posted online where these pics came from. Any thoughts on this or has anyone tried using 7027 power tubes in a Marshall ?
I have a 1986 Marshall JMP 50 watt bass amp and was wondering :think1: