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EL84 - Tube Amp Doctor

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Customer image:<br/>"TAD EL84STR"
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Customer image: "TAD EL84STR"
SKU: T-EL84-TAD
Item ID: 004858
List Price: $17.25
Starting at: $15.18
You Save: $2.07 (12%)
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Type
Power
Brand
TAD

What sets the TAD EL84 apart from other tubes is its heavy duty construction, featuring a thick glass envelope as well as premium cathode and plate materials and gold grid wire. This is a great replacement for any EL84 based amplifier.

Tube measurements are as follows:

  • Height: 2.75” (without pins)*
  • Diameter: 0.87”*

*Note: Due to the method of production in regards to the glass, measurements may vary slightly.

OptionOur Part NumberUPC/EAN
Matched PairT-EL84-TAD-MP609722123457
Matched QuadT-EL84-TAD-MQ609722123464
SingleT-EL84-TAD609722123440
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Specifications, Files, and Documents

Product Reviews

4.9090909090909
4.91 out of 5 based on 11 reviews

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5

Excellent...! These TAD EL84 STRs add a 6V6 flavor muscle to the already *very* good EL84 sound. I'll definitely be staying with these - the best new production EL84s I've heard (hear that Ruby/JJs...?). If only TAD improved new production 12AX7s like this...!

Anonymous - October 14th, 2017
5

Excellent...! These TAD EL84 STRs add a 6V6 flavor muscle to the already *very* good EL84 sound. I'll definitely be staying with these - the best new production EL84s I've heard (hear that Ruby/JJs...?). If only TAD improved new production 12AX7s like this...!

Anonymous - October 14th, 2017
5

I have been using these TAD EL84str power tubes for quite some time now and I have tried them all in my Soldano amp. These have the best of all worlds for lows, mids and highs. The bass response from my amp is absolutely fantastic. I play classic rock and blues guitar and these tubes really are the best I have ever found so far. Way better then Sovt, JJ, Mull, you name it I tried it. Been playing for 45 yrs, 63 and still rocking on the weekends. Love these tubes so much I don't have any others on hand anymore. Sold everything else I had. I might add I use Sylvania 12ax7's for the pre-amp tubes. Best I have found in 12ax7's. NOS Sylvania's with the green lettering.

Rockin' Ronnie - March 22nd, 2017
4

Application: Heathkit UA-2 amplifiers. These are competent tubes with no bad qualities that I could hear. Perhaps nearly the equal of the Sovtek tubes I generally use. As such, they're not worth the extra cost.

AES4589 - April 20th, 2016
5

The TAD EL 84 STRs have about 35 hours of play time on them and continue to improve. Best characteristic of the tube is the impression that my amp has additional power. These tubes are great!

Robert F Plattner - February 20th, 2016
5

Replace power tubes in Vox AC15C1X. Nice sounding tubes!

Steve Rawls - January 31st, 2016
5

Quick delivery. And it sure was nice getting a phone call to clarify what I was going to receive. The Tubes I was replacing were about twenty years old (EL84 TAD-str's)so bottle length was longer than the old tubes. A little tweaking of the hangers solved that problem. They're a little crisp sounding. I'm running them in class A so it shouldn't be long before the mellow out a bit. All and all I'd say a good re-tube for my '94 Laney VC30 112. Thank you.

Marc Harlow - December 31st, 2015
5

Quick delivery. And it sure was nice getting a phone call to clarify what I was going to receive. The Tubes I was replacing were about twenty years old (EL84 TAD-str's)so bottle length was longer than the old tubes. A little tweaking of the hangers solved that problem. They're a little crisp sounding. I'm running them in class A so it shouldn't be long before the mellow out a bit. All and all I'd say a good re-tube for my '94 Laney VC30 112. Thank you.

Marc Harlow - December 31st, 2015
5

Great vendor of quality tubes and parts for vintage amps. EL84's sound excellent.

Andrew Furer - May 9th, 2015
5

I have become a big fan of TAD tubes! I mostly play p&w music and I have these el84's installed in both amps I use. (vox ac15c1, and fender concert pro tube series 112) They're dead quiet in the fender, and just a little noise in the vox. Smooth breakup,very warm, and a bit darker sounding than most other el84's. (which I love about these tubes) They (along with the 12ax7's) turned the ac15 from a good little amp to a stellar sounding amp and warmed up the sound of the concert considerably! I am mostly a rythm player and play a gretsch falcon or a strat w/cs texas specials. I would highly recommend these tubes!!

Keith Karns - November 22nd, 2014

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