[AMPS] AL-572 info
km1h @ juno.com
Wed, 22 Oct 1997 15:42:22 EDT
Just received some interesting paper today.
It appears that our illustrious Ameritron-MFJ engineer is using Rich's
ideas in the new Ameritron AL-572 amp ( four 572B's).
The schematic indicates the grids are NOT grounded as we have been led to
believe is the "best way". Instead they use 1000pf caps and 51 Ohm
resistors to ground for each tube.
Gee Whiz; Golly Gee.... maybe Collins, Heathkit and Rich were right after
all; or at least on the right track ????
73 Carl KM1H
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