EH Scott Radio Enthusiasts

The Fine Things are Always Hand Made

Joe Miller's Blog (3)

WTB Speaker for Scott Masterpiece

I picked up a tuner and amp at the recent radio auction in Indy, but no speaker.  So I am looking for one.  It has an octal plug on it and the speaker has two field coils:

One at 680 ohms and the other is 125+65 ohms (it is also split)

Can anyone point me in the right direction?

Thanks,

Joe

Added by Joe Miller on October 1, 2019 at 7:05pm — 2 Comments

AW-12 Single Dial Power Supply

I am looking for a PS. Don't need tubes necessarily.  

Anyone have one for sale?

Added by Joe Miller on March 13, 2018 at 11:02pm — No Comments

Philly Amp wiring

I am working on a Philly amp and am finding a number of wiring mods that deviate from the schematic. Some are due to someone bypassing a bad audio transformer and for adding a second phone plug input with volume/mixing pots.

But I also found a 125 ohm Candohm type resistor that is factory mounted to the side of the amp chassis. It is connected in series to the cap connected to pin 6 of the set plug socket and then tied to ground. It doesn't show on the schematics that I…

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Added by Joe Miller on July 20, 2016 at 9:57pm — 1 Comment

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