McMartin MA-20 1962 Blues Breaking Machine

I can tell you that this solid state rectified, fixed Bias Push Pull 6L6GC's beast does put out about 35 Watts.
2 Channels plus an external input. Vintage Hand Wired Point-to-point.  All new preamp, Marshall values on Channel 1, More Fenderish on channel 2, Wide Ranging tone controls. Master volume, New Fuse, 3 Prong cord, jacks,
All new Signal capacitors. Electrolytic. etc...

All Vintage Primo USA tubes.

Sounds like 1975. You get plexi tone, sustain, feedback,

14 day money back warranty if you are not thrilled.