Hey Hey Synthgirl,
If you have not had much success to find tubes, perhaps you can call Michael Elliot, the designer of Counterpoint gear. Go to www.altavistaaudio.com and click on "Replacement Tubes" on the left side of the page. Then scroll down to the 6DJ8 links in the products line. He has grouped tubes with different noise/microphonic levels. Just give him a call as he is very helpful.
Also, I respect LinnLP12's viewpoint that he likes the SP-10, but all the units he compared it to are those at the same time or long before the SP-10. I too heard the SP-8 and Spectral DMC-10 along with the Klyne and Krell PAM3 at that time and for me the SP-10 was hands down the winner. But that was then! Line stages have come a long long way since then (1984). Your focus needs to be on a product that serves CD playback well. Wish you lived here in Minneapolis as I'd be happy to invite you to hear what I am talking about.
Anyway, give Mr. Elliot a call as I think he could help you here.
John
If you have not had much success to find tubes, perhaps you can call Michael Elliot, the designer of Counterpoint gear. Go to www.altavistaaudio.com and click on "Replacement Tubes" on the left side of the page. Then scroll down to the 6DJ8 links in the products line. He has grouped tubes with different noise/microphonic levels. Just give him a call as he is very helpful.
Also, I respect LinnLP12's viewpoint that he likes the SP-10, but all the units he compared it to are those at the same time or long before the SP-10. I too heard the SP-8 and Spectral DMC-10 along with the Klyne and Krell PAM3 at that time and for me the SP-10 was hands down the winner. But that was then! Line stages have come a long long way since then (1984). Your focus needs to be on a product that serves CD playback well. Wish you lived here in Minneapolis as I'd be happy to invite you to hear what I am talking about.
Anyway, give Mr. Elliot a call as I think he could help you here.
John