@buellrider97 I mentioned using Cryo'd Gold Lion 12AU7s from Cryoset. I don't know if the cryogenic treatment has improved the sound of the stock tubes but I can attest to how long they remain quiet in circuit. Ron Sheldon at Cryoset also tests the tubes carefully to supply you with matched pairs if needed.
Questions from a Tube Preamp newbie
I have my Rogue RP-5 back from warranty repair and I am loving how it sounds. While at Rogue, they installed 4new JJ 12au7-s tubes. Sounds great. I have some questions.
1. with about 2 hours daily playing, how long do typical preamp tubes last (I have heard Rogue's, like CJ, can be hard on tubes)
2. Do new tubes need broken in? if so, what is normal time frame?
3. Does tube rolling really make a difference on a preamp vs power amp?
4. What is the general concensus on JJ tubes for a preamp? Again, I am really happy with the sound, so I probably won't change. However, I will eventually probably get the itch.
Thanks
1. with about 2 hours daily playing, how long do typical preamp tubes last (I have heard Rogue's, like CJ, can be hard on tubes)
2. Do new tubes need broken in? if so, what is normal time frame?
3. Does tube rolling really make a difference on a preamp vs power amp?
4. What is the general concensus on JJ tubes for a preamp? Again, I am really happy with the sound, so I probably won't change. However, I will eventually probably get the itch.
Thanks
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- 43 posts total
- 43 posts total