Re: Seeburg Amp ID

On Saturday, March 25, 2000 at 1:00:00 AM UTC-7, Helge Dirschoweit wrote:
> Hi fellows,
> I need to ID some Seeburg amps. I have a Seeburg Classic which has a 625 1Z
> amp. According to Humphreys Bluebook the original amp is the 830-Z ( 2Z) ,
> does anybody know if the 625 was used in the Classic originally ?
> Thanks
> Helge
From my understanding (via the Seeburg Symphonola service manual, 1939 models, schematic diagrams), the Classic used amp 830-1-Z amp (as did the Mayfair model).  The 625-1-Z amp was used in models Casino and Vogue, and the Plaza used the 725-1-Z amp.  The amps used seem to relate to how many tubes the 1939 models used (i.e., Plaza was 7 tube, Vogue and Casino were 6 tube, Classic and Mayfair were 8 tube amps).