[R-390] 600 to 8 ohm speaker converter

[K PERALES]

When I got my R-390 it has what I assume to be some kind of transformers to allow a modern 8ohm speaker to be hooked up.  I did not think to diagram how the wires were hooked up.  Is there any manual that tells a non-electrician how to connect these transformers to the R-390A to let me listen without headphones.

Ken

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