Doge8 tube seating chart

Hi, wondering if anyone can tell me the position of the input tubes in the linestage section of the Doge 8.
Thanks

rnadell04-03-2011 5:19am

rnadell OP Details Discussions Posts This discussion Message User 63 posts 04-07-2011 at 06:15pm Copy Comment URL Report Comment Edit Delete Dpatterson, I have contacted pacific valve , they wrote back and said the 12ax7's are the linestage, nevermind letting me know what the seating position the input to the line are. So I am still looking for an answer or I guess I can put all four linestage tubes as low noise. Just cost a lot extra if you are using nos tubes.
gilles130 Details Discussions Posts This discussion Message User 128 posts 07-29-2011 at 05:04pm Copy Comment URL Report Comment Edit Delete http://www.noteperfect.com.au/dogeelectro.htm You have the answer there.
rccc Details Discussions Posts This discussion Message User 216 posts 07-30-2011 at 03:50pm Copy Comment URL Report Comment Edit Delete The linestage is 12at7, call pac valve and talk to Joe or the tech. Apparently there is no schematic available and they are tight lipped about the circuit. I found that the pair to the right looking from the front to be the most sensitive to noise in both phono (12ax7) and line (12at7) but that is very subjective. I ended up using a quad of siemens ecc801s in the line stage which takes the amp to an even higher level of performance.