Groove Tubes® GT-EL84-S DUETS (RATED 1-10) – Medium Duet

$ USD 54.99

In stock

SKU: FN-5550113580 Categories: , , Brand:

Product Description

Exhibits many of the same characteristics as the EL34, but with a power output of roughly 5-8 watts. Very creamy and smooth; used in many modern class “A” amps. Nearly every modern tube amp company produces a small amp, and Groove Tubes EL84’s are a perfect upgrade for any stock tube in these amps. Great for recording and rehearsal; with a soft and tactile touch, rich harmonic response and pleasingly musical top end.

A solid performer — good quality and long lasting. Tends to be a little more aggressive and edgy when pushed into overdrive. This version is a little brighter, but still has a nice smooth top end.


  • Duet of EL84-S tubes rated from power range 1-10
  • Each duet is matched and biased to a specific output level (R2, R7, etc.)
  • R1-R3 = Low: Early distortion, wide range, softer attack good for Rock and Blues solos
  • R4-R7 = Medium: Normal performance, great dynamic range/attack and best all around rating type for all styles of playing
  • R8-R10 = High: Most dynamic range, most clean power/less break-up for power players, Jazz and bass amps

Please review item descriptions to ensure proper ordering.

: Groove Tubes® GT-EL84-S MED DUET
: 5550113580
: 687201222242

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