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
Aric Audio Super 2A3 owners - favorite tubes?
Hello all,
I've been enjoying my new set of Aric Audio amps (the Super 6SN7 linestage + Super 2A3 amp) and have been playing around with different tubes. I am curious what tubes anyone who owns either of these prefers.
I swapped from the stock 5U4GB to some NOS RCA 5U4Gs, but not sure if there's anything better out there that owners may prefer rectifier-wise. Asking Aric, he said GB or G works fine, but beyond that didn't offer any other alternatives as far as compatible tube options.
For my 2A3 tubes, I have a set of NOS Svetlana SV-2A3 (2C4C) and EML 2a3-S Meshplates and prefer the EMLs. The Svetlanas sound nice - they are a little more 'warm' sounding to me - but they lack the detail and wide holographic soundstage that the EMLs produce.
For the 6SN7 tubes on both the pre-amp and the amplifier (3 total), I've tried Sylvania JAN 6SN7GT VT-231 2 Hole Bad Boy, Black Plates an d NOS RCA JAN 5692 6SN7 (red base) tubes and prefer the Sylvania's by a mile. Swapping from the Sylvanias to the RCAs, bass thinned out quite a bit. Detail was great, and mid/highs were nice, but the Sylvanias are overall much nicer.
What have you tried and liked / tried and kept?
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@vthokie83 Thanks for the heads up. I'd never come across his website before. I'll check it out! |
@alexberger said: "NOS 5U4G RCA is not something special. I like Ken-Ran 5u4G. But Linlai 5u4g are on the same level and very cheap. I had a U52 GEC/Brimar brown base. It was really great, better than other stuff I had but it is crazy expensive now. I bought it when it was already used, and after 3 years it died. But to buy one today is too expensive." The GEC u-52 is my preferred rectifier for my Allnic phono stage. I too had a Brimar branded brown base in box, fresh old stock as far as I could tell. Still has some life in it, but I retubed the entire system a few years ago and found an earlier iteration- also a "cup base" but black. I've read various things about these- that they were the industrial version, that they were earlier than the brown bases, that they don't have the finesse of the brown base. My experience has been that the black base is comparable. The tube has far more air in my set up than the Mullard metal base, which is another "grail" rectifier. |
- 41 posts total