The 6L6 employed rapidly-accelerated electrons and short electron paths. This made it efficient but its characteristic had a distinct residual kink. It was a very successful valve but its …

6L6 is the designator for a beam power tube introduced by Radio Corporation of America in April 1936 and marketed for application as a power amplifier for audio frequencies.

6L6 Versus 5881: So what’s The Conclusion? You’re fine to swap out 5881s and replace them with 6L6GCs – that’s an upgrade in valve power rating and plate voltage. I’d be careful putting …

6L6GC-ELECTRO HARMONIX MESA SELECT AKA MESA 6L6GC STR 443 Mesa Boogie Replacement Valves The Mesa 6L6GC STR 443 is the Electro Harmonix 6L6GC which Mesa …

6L6 valves have been used in guitar amplifiers since the '50s. Popularised by Fender, the 6L6 helped to establish what is known as the "American sound". Fender still uses 6L6s in the …

Groove Tube 6L6-R. These are what the amp came with, and as a blues amp I can understand why; a slight top end roll off helps defines the mids and low end, with the mids in particular …

Tube 6L6 or Röhre 6L6 ID2218, Beam Power Tube, Octal (Int.Octal, IO) K8A, USA 1935 and Power/Output shown. Radio tubes are valves.

We carry 6L6, 5881 and 6V6 tubes and valves. Available as singles, matched pairs, and quads. Tested in-house to top standards. 180 day warranty.

The 6L6 is a beam-tetrode in a metal enclosure, developed in the mid-1930s by RCA for use in (audio) power amplifiers. It is believed to be the first true aligned-grid beam tetrode to have …

The 6L6 is an audio output beam tetrode. The 6L6 is both highly sensitive and capable of as much as 60 Watts output as a pair used in push-pull. The GE Logo and white lettering on the …