Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Vintage Tubes & Tube Sockets
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This is currently my favorite tube in my 12AU7-based headphone amp, paired with JBL Tim McGraw headphones. It exemplifies "truth in timbre" and is very clean, sweet (but not artificially so), and neutral. Inner voices and hall acoustics are easy to hear. I prefer it to an Eico/Mullard 12AU7, Sylvania 5814A, RCA 5963, and of course the stock modern 12AU7 that came with the amp. Was impressed enough to buy another as a spare, and am not expecting to continue searching for anything better. Highly recommended.
Verified purchase: Yes
Awesome stuff and thanks for popping in that extra tube it was one never seen by me and it is great
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These tubes are definitely better than current production Russian or Chinese tubes. It's a no brainer.
Verified purchase: Yes
Great industrial substitute for 12AU7A tube.
Verified purchase: Yes