seavote
Well-known member
a while back i got 2 utc 0-10 ouncers and a tube mic pre schematic to use them with.(based on the dynaco pas2 preamp.) see here
now i'm thinking i would rather build nydaves MILA preamp instead. mostly because of daves rep on the board and some things i've read(somewhere?) about 12ax7 vs 12av and au7 preamps.
i was hoping i could use the 0-10s in the MILA. I've heard some good things about them. if i am correct the 0-10s are 30K:500. should i bother persuing this idea or are these transformers unusable in the MILA. what could i expect if i used them with this circuit? am i right in thinking i'll end up with a significant decrease in gain? or would the decrease be small enough to be acceptable?
i also have a TRIAD R-29A power transformer i'd like to use for the psu. it has a 6.3V secondary and a center tapped 230V secondary ,40MA. DC would this be enough amperage to supply two channels?
now i'm thinking i would rather build nydaves MILA preamp instead. mostly because of daves rep on the board and some things i've read(somewhere?) about 12ax7 vs 12av and au7 preamps.
i was hoping i could use the 0-10s in the MILA. I've heard some good things about them. if i am correct the 0-10s are 30K:500. should i bother persuing this idea or are these transformers unusable in the MILA. what could i expect if i used them with this circuit? am i right in thinking i'll end up with a significant decrease in gain? or would the decrease be small enough to be acceptable?
i also have a TRIAD R-29A power transformer i'd like to use for the psu. it has a 6.3V secondary and a center tapped 230V secondary ,40MA. DC would this be enough amperage to supply two channels?