Groove Tubes EL84-S Duett Power Tubes

Power tubes - Pair (2 Tubes)

The GT-EL84S is of European production and is a very powerful tube with a good response and a warm, assertive tone. These tubes reproduce the subtleties of playing and are ideal for Class-A amplifiers as well as smaller power amplifiers.

  • Greater output
  • Rounder, warmer base sound
  • Fast response

Further information

Number Of Tubes 2
Matched No

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Groove tubes El84 duett

27.07.2016
Thomann shipped these tubes within days
They were perfect replacements for the power tubes in my Fender Ltd lacquered tweed blues jr..... It sounds even brighter than before!! Great tubes and excellent service from Thomann! Back to the rockabilly ......
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Upgarde for Tubemeister 18 Head

Andreas W, 10.08.2015
Used as an upgrade for a Tubemeister 18 Head. Compared to the (in this case relatively usable delivery tubes) the sound is more comfortable in the treble and gets some more present / defined bass (the right direction for TM 18!). Overall, the TM seems a bit louder.

Adjustment in sound is positive in normal operation, but replacing the preamp was certainly more effective at first. When used, Drive has clearly gained from the power amp in the clean channel.
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€45 £39.40
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