1954 Gibson BR-9, this was the BR-9 that came out before the GA-9 and after the original BR-9 was no longer being made.  This BR-9 has the identical circuit as the newer GA-9 with only a couple minor changes.  This model also has the original 10” Jensen speaker most of them had a 8” speaker and the wattage is between 15-18 watts.  The internet master tube tech Uncle Doug actually did a video on this amplifier.  I could not find a schematic anywhere until I ran across YouTube’s Uncle Doug’s video.  I have went over this complete amp and changed all resistors and caps that were out of spec, I also pitched the death cap and installed a 3 prong grounded power cord.  This amp really has a unique clean sound that you only get in a vintage tube amp, it would be perfect for recording, smaller gigs, or you could mic it and player larger gigs.  All sales are final unless it arrives damaged or is different from my description or pictures.  I will ship anywhere in the world that it is allowed please check your countries laws before bidding.  Shipping insurances is included in the shipping cost.  I am offering Free Shipping for the lower 48 states. If you outside the lower 48 states call for a shipping quote.