Groove Tubes GT-EL84S Select Power Tubes - Medium Quartet

EL84 Power Tubes
Groove Tubes GT-EL84S Select Power Tubes - Medium Quartet image 1
Groove Tubes GT-EL84S Select Power Tubes - Medium Quartet image 1
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Groove Tubes GT-EL84S Select Power Tubes - Medium Quartet
In Stock!

A Classic Quartet of EL84 Power Tubes from Groove Tubes!

Note: all of the Groove Tubes tubes and sets we carry are "Mediums," or in the 4 to 7 range..

Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. No stranger to Sweetwater, Groove Tubes founder and energy source Aspen Pittman has paid us numerous informative (and always entertaining) visits through the years. His tireless pursuit of perfect tube tone has resulted in Groove Tubes' reputation for consistency and premium quality. Want proof? Fender tube amps now include Groove Tubes as standard equipment, and true tube aficianados worldwide swear by the tubes and pro audio products Groove Tubes makes. For premium tube tone, choose Groove Tubes!

Once the most common low-power pentode power tube, the EL84 was popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company, this tube design is making a major comeback, and the GT-EL84S Power Tubes Quartet arrives to give you a premium version. This tube features quick, soft overdrive distortion, and it's especially great for recording applications with low-power amps. Available in groups of four.

Additional Media

Guitar Amp Buying Guide

Tech Specs

Type Power
Model EL84
Manufacturer Part Number 5550113583

Customer Reviews

Based on 2 reviews
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Groove Tubes

I recently replaced the tubes in my Carvin Nomad from generic EL84's and 12AX7's to Groove Tubes EL84S quartets and ECC83S preamp tubes. This is a 9 tube change and it is great. It's a 1 twelve combo amp that now can kick a AC 30's butt with no problem. I love Vox sound but I didn't need another amp. Tubes and tech work came to about $235 bucks but it was well worth it. Chris Lewis and Jason have been super helpful with many projects of mine. Thanks guys.
Music background: Semi retired musician, owner of Arrows Guitars Co.

Groove tubes

I am a novice player but man what a differance with my Peavey custom 30 amp......the tubes that came with it were garbage maybe thats why I got a bargan when I bought it..Should have bought it from Sweetwater then I woul have not had that problem''' But with there new Groove tubes and the help from there man Chriss Lewis I am back in action..Sweetwater thanks once again ciao Baby
Music background: just chuging along
See also: Replacement Tubes, Groove Tubes, Groove Tubes Miscellaneous Guitar Amp Accessories, Groove Tubes Guitar Amp Tubes