use them in a small Fender amp and they will give you a warmer and nicely detailed sound. after 4 months there is no rattling like the stock tubes did after 3 weeks. The original Fender spares I tried at first turned noisy after a few weeks as well. But these TAD EL84 stay quiet!
The have good bottom but overemphasized; they have warm and strong mids but not too punchy.
I really like 'em and would recommned them by this experience with small amps; especially 15 W Pro Junior type Fender combos.
I put them into my Pro JR with greenback speaker.
Really nice warm and articulate clean sound...It makes little "twin" from Pro JR....
They're great all rounders!
I really like their punch and their bass response
Really good el 84 for metal and modern rock sounds it has a full range with good bass response sounds pretty much unlike most el84 types out there i have jj; mullard; amperex and all sorts of nos types to compare it to and I say this tube is a winner for different sounding good tone than what you would expect from an el84
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