[Amps] Quieting SB-1000 fan

Vic K2VCO vic at rakefet.com
Wed Sep 17 11:06:17 EDT 2008


I was lucky enough to pick up a very nice SB-1000 recently -- actually 
it was purchased by a friend at an estate sale in unfinished condition, 
so it was unused! It also had the corona washer and a newer type of RF 
choke which is not resonant at 18 mHz, so it's probably relatively late 
production.

I'm wondering if anyone has successfully reduced the noise from the huge 
fan, which roars. I was thinking about isolating it from the chassis, 
perhaps.
-- 
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco


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