CDP-Tube Suggestions

I recommend going for the Sylvania Gold label triple mica blackplates. I cannot beat this tube, and still have a pair of GE triple mica blackplates as my back-up tubes. The Sylvanias are pricey, hard to find, and even harder to beat. My JD-100 came w/Sovteks, and I used them for only about 5 hours. Good luck on your tube rolling.

Also, I recommend upgrading the PC to a Chris VenHaus cryoed Flavor 1 PC. I feel you cannot touch it for the price. It made a huge difference overall, and esp. in the bottom end.

Happy listening.

Has anybody compared GE Non-5-Star triple micas to 5-Star triple micas? I have a pair of Non-5-Star and didn't know if all GE triple micas are the same before I popped for a pair but with the 5-Stars. I've found my Non-5-Stars to not be as warm as the stock ones, but definitely more detailed up top.

Thanks.

Russtom, I tried the two GE types and don't care for either. That may not be the answer you are looking for, but that is my opinion, w/ my gear.

I am currently trying the Sovtek WA's (12ax7). The LPS's stayed in for a while. I really liked them.

The WA's sound just a little bit more rolled back in the highs. Not much though. Its somewhat hard to put into words, but.....sounds/notes seem to "bloom" with the WA's. The bass isnt as pronounced as some of the other tubes. However, bass notes seem more differentiated. Less "one-note-itis." I like the the way the WA's do vocals. They are going to stay in a while.

I also have a pair of Shuguang tubes I will post my thoughts on these later.

After pulling the Sovteks LPS's and comparing them with the EH's, I realized how faulty my memory can be. Side by side, it is immediately recognizable that these are two different tubes. Though they do sound similar.

I thought I might update this thread. I have been running Telefunken smooth plate 12ax7s for a little while now. These are the best synergistic match for me and my system yet. I love them. Very smooth. Vocals bloom from way back and seeming higher above the plane of tweeters themselve. Detail is present without to much emphasis on the highs. Strings ohhh strings, you can hear the pluck so well its hard to put into words.

I have taken the Vibrapods from underneath the unit and placed them under the Sony, which this unit is stacked upon for now. The DH Labs BL-1s have been replaced with Harmonic Technology Pro-Silway 3s. That in and of itself made a nice improvement.

Just for the record I tried the Telefunkens and liked 'em. So I put back in the EH's and tried them again, just to make sure. Then the Sovtek LPS's went back in and within a few days each I would start missing the Tele's. So far only the Telefunken tubes have this impact on me and my tube swapping.

I am curious. I leave this unit powered on 24/7. how long will the Tele's last? I have Pearl coolers installed. I am thinking 8000 hours?