
Blue Jinn
Rider of the ARPocalypse
I was wasting time (I know, hard to believe) and came across some cheap (although with shipping not quite as cheap) 6AS7's. They are a low mu (appr 2) high current triode. Using the Plate resistor || plate resistance (I think and I can't offhand remember the abbr.) I'm getting ~200-500ohm Z from the plate follower. I know these are used in headphone amps. Also, with just one stage would be inverting, but don't really see that as a drawback, or otherwise easily remedied. thoughts. I'm looking for a use for some 80v/100mA transformers i have....