I have, in previous set-ups used Air-conditioning ducting to help a lot with blower noise by rerouting the air-flow (further) away from the operating position. This also allowed me to situate the amp in a location that would have been otherwise unsuitable due to poor airflow
needless to say if anyone else wishes to try this, then please take good care to ensure that the airflow is still more than good enough to provide the required cooling and the duct for the exhaust air can handle the heat. I used an aluminium flexible duct for the exhaust On Sun, 2010-02-07 at 10:52 -0800, Bill W4ZV wrote: > Amplifier blower noise. > > 73, Bill -- 73 Brendan EI6IZ ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
