New Heathkit AS101 owner - First post.

[Earl K]

- A couple things to check out ( to investigate the "suckout" between 800 hz & 1600hz ) .

(i) Replace the horn driver with a single 8 ohm resistor & run another trace ( to see ho high up that woofer is working ) .
(ii) Do the same with woofer ( replace it with a single 8 ohm resistor ) and capture a sweep of the horn circuit on it's own ( to see how low it's going ) .
(iii) Switch the polarity of the horn circuit and then capture a sweep of the horn & woofer together ( to see if the stock polarity is actually "adding" within the crossover region ) .