Groove Tubes GT-EL34R Russian Power Tubes - Medium Duet

EL34 Power Tubes Duet
Groove Tubes GT-EL34R Russian Power Tubes - Medium Duet image 1
Groove Tubes GT-EL34R Russian Power Tubes - Medium Duet image 1
Sweetwater Savings: $10.00 MSRP: $69.99
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Groove Tubes GT-EL34R Russian Power Tubes - Medium Duet
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Long-lasting EL34 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!

The GT-EL34R Power Tubes Duet is a Russian-made pentode that's standard issue on many UK amps and has great durability. These tubes feature a slightly harsher breakup and less high-end clarity than European models, giving them a distinctive combination of classic and modern tonality. Available in pairs.

Additional Media

Guitar Amp Buying Guide

Tech Specs

Type Power
Model EL34
Manufacturer Part Number 5550113569

Customer Reviews

Based on 3 reviews
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Clarity in the Tubes

Received just what was expected from hand-selected tubes. They harness power with clarity. I've only had them for a couple of weeks, but no issues. I play an old Marshall head and really crank up the gain, but they handle it well and power chords ring true.If they last a good while, I'll probably buy them again.Here's a shout out to my Sales Engineer of many years, Ryan Wiltermood, He got these tubes out to me quickly so I could make my band practice. Great guy to work with...

How do you rate tubes

These tubes work and I think there is a better sound quality than the last tubes I had, but that could be because I have learned things about my amplifier: bass, treble, mid, and gain use, master volume, channel volume and reverb, so yea there is a difference...?
Music background: There's my opinion, there's reality, & than there's...?

Grover tubes GT-EL 34R

I think it sounds better than it did with the original tubes!
See also: Replacement Tubes, Groove Tubes, Groove Tubes Miscellaneous Guitar Amp Accessories, Groove Tubes Guitar Amp Tubes