[Heathkit] Crystal earphones wanted

Bwana Bob wb2vuf at gti.net
Tue Jul 28 21:38:24 EDT 2009


Ed:

I would guess hi-Z 2000 ohm magnetic phones. I think that the CR-1 
predated the use of those little plastic crystal earphones that came 
along in the 60's.

Army Surplus Warehouse has magnetic phones, but I think they are lower 
than 2000 ohms. You could probably rewire the elements in series or use 
a matching transformer.



			73,

			Bob WB2VUF

Edward B Richards wrote:
> What kind of earphones came with the Heathkit crystal radio? I want to
> buy a pair of good, working crystal earphones. Any body have a pair for
> sale? Thank you.
> 
> Ed   K6UUZ
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