I have a 1966 silvertone 150 head and was wondering if this will work for a solid state amp such as my silvertone?
Its called bridging. It will work to get you a little extra volume and may give you a little distortion (I'm assuming the old Silvertone is non-master.) It may sound decent or bad, depending on the "clipping" characteristics of the amp. I don't think it will be dramatic, but the effect will probably be more pronounced at higher volumes. Good luck.
OK thanks. I just wanted to make sure it won't kill my amp before I try it.