MrMegaEli
Well-known member
I have a vintage J-12, but I can't find a 6bk11 for the preamp tube for the tremolo circuit. the other 6bk11 can be replaced by a 6c10 which is ok.
Any recommendations on modifying the amp to accept tubes that are commonly available? Its a wonderful amp, but I don't want to deal with finding obscure tubes for it.
thanks!
Any recommendations on modifying the amp to accept tubes that are commonly available? Its a wonderful amp, but I don't want to deal with finding obscure tubes for it.
thanks!