TELAM / POLAM EL84 single
These are outstanding European NOS EL84 tubes. Very limited stock available. From our review: "I think for single coil guitars they are the best sounding tubes available. Fender amps love them (Pro Junior, Blues Junior). Mesa Boogie, VOX, and Dr Z too.
The midrange is very rich in harmonic content. The great mids transition into a smooth clear treble and the bass frequencies are solid with no flabbiness. I had a couple of players testing them and they had no problem in picking these tubes as their favorites.
These tubes sound great clean and have a beautiful natural overdrive sound with bite and a good aggressive sound.