The big thing i see
here is two amps were
returned within 6yrs
of mfg date with amps
that neede replacement.
i bought a 66 fender blackface bassman head in 1980
for 80 bucks. i sold it
a few yrs ago for 800.
id put maybe 50 worth
of repairs into it in the 30
yrs i owned it...Im starting
to sound like the grandfather
i am..
I would send it back..if just to keep it out of the landfill..