Originally Posted by Ian MackenzieOriginally Posted by ZilchOriginally Posted by Rudy KleimannOriginally Posted by Zilch
Been wanting to do this for months:
'Scope on bias connection of biased NL200t3 crossover, main HF cap(s).
Playing pink noise 85 dB @ 2 M.
2 V/div vertical, 2 ms/div horizontal.
Bottom of screen is -1V.
Zero crossing'd be middle of bottom major division.
Swings @ 9V +/- 2V, according to design.
That'd be 2 Watts peak into 8 Ohms at this point. 6 dB of attenuation after that, tho.
[SEE, we DID have LEDs back in the olden days, and they're still runnin' today.... ]