[Boatanchors] Audio output transformer ID needed

[Vic K2VCO]

William L Howard wrote:
> I just got an audio output transformer. The only marking on it is:
> 13A862
> X5157009
> 
> There are three wires on one side, blue, red and brown.
> The other side has four wires, yellow, green,white and black
> 
> Does anyone have any information on this transformer. Which are the
> input and which are the output leads?

I don't know the impedances, but from the colors I can say that the blue 
and brown are the push-pull plate leads and the red is the B+.  The 
others are a tapped secondary -- you can figure out what the order f the 
taps is with an ohmmeter.

-- 
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco