Aric Audio Super 2A3 owners - favorite tubes?

mmcgill829

I read that some users have used a tube extender, basically a second tube socket; to offset them.....allowing them to clear each other. Not sure if that would work for the 2A3 amp though

Mmcgill829,

If I were you, I'd reach out to Brent Jessee to discuss your needs. He has a ton of hard to find 2A3, 6SN7, 5u4G tubes; and has great insights. He does not give away his tubes, but he does stand behind them with a warranty

mmcgill829,

You are most welcome. I have purchased from Brent quite a few times, and the tubes and his recommendations have always been spot on......sometimes even recommending less expensive tubes, if he feels they are a better match. Happy listening

Mmcgill829 and all,

I recently received an Aric Audio Motherlode XL preamp, and an Aric Audio Transcend "Push Pull" amp.....they have only recently been installed and are breaking in. The Motherlode takes one 5U4G and two 6SN7s, the Transcend takes three 6SN7s and 4 EL34s.

The Motherlode XL preamp came with an RCA 5U4GB Tall bottle black plates, seem to be of nice quality...but obviously Aric likes them, so good with me. Additionally I spoke with Brent Jessee and he recommended the NOS 1943-1945 JAN military spec VT244 (5U4G equivalent) National Union black plates....not at all cheap at $200, but I trust Brent, so I bought it.

I had Aric upgrade to pair of NOS Sylvania 6SN7GT two rivet "Bad boy" tubes. For 6SN7s Brent recommended a matched set of the NOS 1950s 5692 JAN military spec CBS-Hytron. Here again they are not cheap at $350 for a matched pair, but I bought those as well. Damn this hobby is expensive!

Additionally I did quite a bit of research and bought some Chinese tubes as well: a matching quad PSVane EL34-PH (Philips reproduction) and matching quad of EL34-UK (Mullard reproduction) tubes. I also purchased a matching 3 tube set of Linlai E-6SN7 tubes.

I won't get around to tube rolling these in for a month or so, so can't give any impressions....other than the fact that they all seem to be well thought of for their respective categories.

mmcgill829,

I'm all out of superlatives for my latest purchases: CODA S5.5, Aric Audio Transcend "Push Pull", and Aric Audio Motherlode XL....I won't even try anymore, as I feel more like a fanboy that a reviewer. As Michael Jordan says "Just do it" if someone is considering CODA or Aric Audio equipment, they are ridiculously good.

Tube rolling is going to have to wait a month or so, so not much I can say other than the stock tubes for the Aric Audio stuff is really good.....but Brent Jessee always has a passion for NOS tubes, so I'm sure there is more to be gained there.

I did a LOT of research on the Chinese tubes, and I agree that there was a past issue with PSVane (and several brands of Chinese tubes), and it's been weird with the incestuous relationship between Shuguang, PSVane, and Linlai.

Most recent reviews for the PSVane El34s have been positive, especially the EL34-PH and EL34-UK tubes, but the 6SN7/CV181 lines appeared to have had quality issues. By all accounts the Linlai E-6SN7 is stellar, and happy to see your experience is the same. We'll see.

I found a reputable (by reviews) Chinese supplier who seems to take testing and matching seriously, but that's a leap of faith and only based on other's experience.

Alexberger and Mmcgill829,

Thanks for the updates, I'm feeling a bit more confident in the Linlai E-6SN7s....but most reviews are really positive.

I was torn between the Ken Rad VT-231 Black glass and the CBS-Hytron 5692, and they virtually the same price.....but excited to hear they compete with the Ken Rads.....that's exciting

Worth a shot, best of luck. I may come back here in a couple of months once I've had a chance to try the tubes