I've tried a bunch over the years. Save your money. There's differences sure but once you get past noisy/old to good/new I just don't think the remaining differences are worth much. Especially when you can get a whole lot more improvement from something like a Synergistic Research Blue Quantum Fuse or a set of ECTs. Either of which cost about what a set of tubes will run you but you get a lot more improvement and unlike the tubes if you don't like em you just send em back.
Tube rolling Question
Hello Tube Rollers
I recently bought my first tube preamp (Blue Circle 21.1). I've noticed I am need of new tubes as the tube whoosh is considerably more noticeable now than 6 months ago. The amp comes with Electro-Harmonix 6sn7 tubes which I appreciate and dig the sound. I will certainly replace these with a the gold pin model as I like the sound profile. Here's my question:
What other tubes might you recommend for a different "flavor" of sound, and just to have fun with. I am a poor audio guy so please no recommendations for tubes that will cost more than preamp.
Thanks in advance.
I recently bought my first tube preamp (Blue Circle 21.1). I've noticed I am need of new tubes as the tube whoosh is considerably more noticeable now than 6 months ago. The amp comes with Electro-Harmonix 6sn7 tubes which I appreciate and dig the sound. I will certainly replace these with a the gold pin model as I like the sound profile. Here's my question:
What other tubes might you recommend for a different "flavor" of sound, and just to have fun with. I am a poor audio guy so please no recommendations for tubes that will cost more than preamp.
Thanks in advance.
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- 22 posts total
Electro-Harmonix 6sn7 sounds too bright. I recommend you to look for Ebay dealer on NOS Silvania vt231 who offer return like this. https://www.ebay.com/itm/Sylvania-6SN7GT-Chrome-Dome-Tubes-3-HOLE-BB-PLATES-PLATINUM-MATCHED-on-AT1000/264306150011?hash=item3d89dfca7b:g:YwoAAOSws3pcyiHB One recommendable choice of new production tube is Shuguang Treasure CV181-Z . https://www.hifi-amplifiers.com/en/shuguang-treasure-cv181z-electron-tubes-best-matched-pair-p-473.html It sounds sweet and balanced while NOS Silvania vt231 sounds more dynamic and detailed. They are compatible with 6sn7. Thomas |
These have very positive attributes and will not break the
bank: https://www.upscaleaudio.com/collections/preamp-tubes/products/tung-sol-6sn7gtb A long time customer with Upscale, otherwise zero
affiliation.
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Brent Jessee sells quality NOS vintage tubes. Here is a comprehensive description of the sonic signature of each brand of the 6SN7 tube. http://www.audiotubes.com/6sn7.htm My recommendation for a new tube roller would be to try RCA. Classic lush sonics with an open sweet midrange, very good dynamics. A 6SN7GTB is very affordable. Amperex Holland are more expensive, but they make some cost effective types. Incredible 3D soundstage with airy highs. |
- 22 posts total