Tube Amp Doctor EL34B STR Premium Selected Vacuum Tube, Matched Pair

Q: What does "STR" mean ?

"STR" stands for "Special Tube Request" and that simply means Tube Amp Doctor had specs in mind that they needed included in this tube. It refers to one or more specs that were required by the manufacturer for this tube.

Q: Are these burned in at 72 hours prior to shipping?

Tube Amp Doctor claims that the tubes are burned in at their factory, but the length of time in which they are burned is not specified.

Q: How can these be ordered to fit a Mesa Boogie amp?

These tubes measure 4.48" high and 1.41" wide. I would measure the physical space needed in your amp to install these tubes. If your question refers to the ratings of the tubes in the set, Mesa amps work best with middle numbers and when sending tubes, we pull middle numbers for all tube sets unless otherwise requested.

Product ID: 38864702

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🌟Authentic Mullard remake

🎶High-gain dynamic tone

🔊25W Max Plate Watts

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Description

🎸 Elevate Your Audio Game with the EL34B STR!

UNLEASH YOUR SOUND - Experience the sensational high-gain EL34 tube that transforms your audio.
DYNAMIC TONE MASTERY - Enjoy a clear and harmonic open top end for pristine clean tones.
POWERFUL MIDS BASS - Feel the depth with incredibly powerful mids and bass that elevate your music.
MATCHED PAIR PRECISION - Perfectly matched for optimal performance, ensuring your sound is always on point.
STABILITY RELIABILITY - Golden control grid and large cooling grids ensure maximum performance.

The Tube Amp Doctor EL34B STR Premium Selected Vacuum Tube is a high-performance octal power tube, delivering 25W of maximum plate watts. This authentic remake of the British Mullard EL34 features a dynamic tone with exceptional clarity, powerful mids, and robust bass, all while ensuring stability and reliability through its advanced design.

Have a Question? See What Others Asked

What does "STR" mean ?

Are these burned in at 72 hours prior to shipping?

How can these be ordered to fit a Mesa Boogie amp?

Reviews

P**.

Rock Yo' World!

All I can say is 'WOW'. Had a Blackstar HT Stage 100 that lost a tube. Because tubes are typically 'matched' I replaced as a matched set. Once I found the proper bias voltage (and where to measure it), these tubes literally, leaped to life! search you tube for my extremely nerdy video on replacing tubes on the HT 100. Very very very very very happy I decided to stay with the Tube Amp Doctor brand for replacements.

16.04.2016

E**N

Not too bad

Not too bad but not as good as Mullards re-issue

29.10.2016

J**N

Five Stars

Perfect replacement. Easy to change.

9.12.2015

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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