Tapco Juice J.1400 slave amp
The 4V over the fans was due to the dropper going high to 38R, 27R 5W
vitreous went in there instead. 2200uF/25V and 1K between base and 12V
now gives the more reliable fans full-on at switch-on then drops down
over about 5 seconds to low noise 6V drive, waiting for high power , on
demand.
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