[Harp-L] Re: Musicmaster Bass Amp

[Jim Rossen <jimjimdr@xxxxxxxxx>]

Unusual circuit with transformer phase inverter.  Difficult to find a
replacement PI tranny, but I think Lafayette Electronics had a
suitable one for about $15.
Lots of room on the chassis for a major rebuild- could add a preamp
tube and make a brown Princeton or similar, thought has diode recto.
Small power tranny with pretty low b+ voltage.
Sound for harmonica is pretty good.
Stock speaker is marginal, would use just about anything else.

Jim R