[R-390] Subject: Re: R-390 Audio Transformer

[Dan Rae]

For years I've been using a small filament transformer (117 Volts to 
12.6 V 1 Amp) as a 600 to 8 Ohm transformer with my 390 and 390A.  
Cheap, it was maybe $5 new, and it works fine, has a tested -3dB 20 c/s 
to 20 kc/s response.

But if you want to get complicated...

Dan

ac6ao