lohi
Member
I have a few Cinema Engineering Co 50K variable attenuators. I'm wondering if I can use one as an attenuator in a Pultec MB-1 preamp, between the input transformer (150-15Kohm) and the grid of the tube. Would the impedence be about right? I'd probably have a switch to remove it from the circuit altogether. Does anyone have experience with these old, old attentuators? I think they were a part of a passive mixer.
Keith
Keith