Replacement Tubes for Marsh P2000T

Does anybody know what kind of tubes this preamp uses? Are they of the 6JD8/6922 variety? Please help!

aisip02-10-2004 5:32pm

nguyenchiro Details Discussions Posts This discussion Message User 92 posts 02-11-2004 at 07:35am Copy Comment URL Report Comment Edit Delete 5687s tubes
nickatkins Details Discussions Posts This discussion Message User 82 posts 06-03-2004 at 06:14pm Copy Comment URL Report Comment Edit Delete I have a pair of RCA Bronze Plate 5687 that I bought from Upscale Audio for about $30 (I think). They sounds very sweet to my ears and a definite, noticeable upgrade from the stock Jan Philips.
kkm Details Discussions Posts This discussion Message User 124 posts 06-04-2004 at 04:52pm Copy Comment URL Report Comment Edit Delete I use Tung Sol, they are more rounded, detail, and less noise then the National 5687 that came with them.