[ARC5] BC-946

J Mcvey ac2eu at yahoo.com
Sun Jan 2 21:07:52 EST 2022


 The other alternative, if authenticity isn't an issue, is to use a 3 to 5 watt 70V audio line transformer to transform the the 5K to 600 ohms.- or to 8 ohms if you wish. they have numerous taps.
https://www.ebay.com/itm/Dukane-710-3092-09-4-Watt-25V-70V-Speaker-Line-Matching-Transformer-/232494074761
The taps are in watts, but it' s just a an audio step down transformer, so the lower the watts , the larger the "step"
   On Sunday, January 2, 2022, 08:54:12 PM EST, Waldo Magnuson via ARC5 <arc5 at mailman.qth.net> wrote:  
 
   Yes, black wrinkle.  Actually it is not a BC-946 but a Navy type CBY-46145, s/n is 1593, so it’s probably an early one.
Skip W7WGM 
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