[Boatanchors] Embarrassing Rookie Question

Richard Solomon w1ksz at earthlink.net
Sat Mar 14 18:51:39 EDT 2015


The manual is available here:

http://bama.edebris.com/manuals/national/nc200/

73, Dick, W1KSZ

On 3/14/2015 3:36 PM, Glen Zook via Boatanchors wrote:
> Should be OK.
> The same basic speaker is used on the NC-200 and the NC-2-40 series. Glen, K9STH
>
> Website: http://k9sth.net
>        From: Joe Connor via Boatanchors <boatanchors at mailman.qth.net>
>   To: Boat Anchors List <boatanchors at mailman.qth.net>; National Radio Equipment <national at mailman.qth.net>
>   Sent: Saturday, March 14, 2015 5:02 PM
>   Subject: [Boatanchors] Embarrassing Rookie Question
>     
> I just picked up a beat-up NC-200 today as my latest project. I don't have the speaker, so is it OK if I work on this radio with headphones, no speaker, and the 6V6s removed?
> Once I get this set working well, I plan to fabricate a new speaker by taking a traditional speaker in a metal box, installing a push-pull output transformer in the box, and making a cable ending in a five-prong plug. I recently did that with a Patterson PR-12 and it worked out very nicely. I doubt that I'll get lucky enough to find the proper National speaker at any hamfests this year.
> As always, thank you for your help.
>    
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