ah... AH!So the biasing of the opamps controls the mosfets too? I think I get it... since C1 isn't there blocking the DC from the opamp output, the 2nd resistor divider is redundant?
OOOH... ok now I just need to find some musical opamps that will take more V supply then... I want a 10V version. :) I guess I could power and bias them separately anyway... was just lost on how the mosfets were biased in this layout. I suck at all this. Back to the books. Thanks. :)
Yea man I mailorder everything... you have to, I mean I live in Manhattan but RS is about my only refuge for parts.
I keep running lists for what I want from most distributors, once I cross that "need it now" point, I submit my order.. If I'm ordering from overseas I tend to buy much more than I need so I never have to do it again.
supplies, check alltronics (not allelectronics) mpja, bunches of others... just stuff in "surplus power supply" into a search engine. I think Thingy has a good list, he's currently shopping for this stuff... maybe he'll share.
posted 02-03-2001 05:11 PM CST (US) 
