EL84M TAD-Tubes, Premium Matched

RT37
Variants Description Stock Price Menge
RT371 single (1 selected tube) on_Stock € 24,90
RT372 Pair (2 gematched tubes) on_Stock € 49,80
RT374 Quartet (4 matched tubes) on_Stock € 99,60
RT376 Sextet (6 gematchte Röhren) on_Stock € 149,40
RT378 Octet (8 matched tubes) on_Stock € 199,20

EL84M TAD-Tubes, Premium Matched


Your 1st Choice When Dependability is Your Major Goal!

The TAD EL84M offers strong mids and defined bass response. Even, when played at lower volume or in a complex stage sound situation, your sound will prevail. This is the most reliable and longest-lasting military grade EL84 on the market and operates up to 10,000 hours. Unfortunately, this tube is not being produced anymore.
Grab them, while they last!

d= 22,5mm

Due to its diameter of 22.5mm, the TAD EL84-M does not fit into older Marshall DSL401 and UK made VOX AC15 TBX amplifiers. The only tube which fits these amps is the EL84-EI. (ordering number: NN471)

Q: When does a power tube become a Premium Selected power tube?
A: All power tubes labeled Premium Selected have passed the following tests:
- Plate Current (PC) and Amplification (TC)
- Low Noise Test
- Microphonic Test
- Sonic Tests
- Shock Tests
- Listening Tests
- Shorts & Leakage Tests

Premium RT-Matching of Power Tubes
Our Premium Matching is an exact matching of power tubes with identical Plate Current (PC) and Transconductance (TC).

TAD Premium Selected tubes are guaranteed for a period of 6 months (according to terms of warranties) for the quality criteria mentioned above.
Show 1 to 3 (in total 3products)

vladimir cervenansky (5/5)

I own modified AC15 with Alnico Blue speaker. I found the EL84M simply great. Only they need to be biased right. Compare to most of others EL84s I should to boost the bias much hotter. With a cold bias the sound is sterile and dull. I got the original datasheet of Russian 6P14P-EB ( EL84M in TAD ) and the min. bias for class A is 40mA - typicaly 48mA !!! I have now 43mA.The Tubes are singin and sparkling - very lively sound. No hum, no harsh, no hiss.. I tried many others EL84s ( GT, JJ, Mesa Boogie, Engl ) and EL84M are the best.

ALEJANDRO SANCHEZ LEON (3/5)

It's a bless when you have an small combo that goes microphonic with any other EL84 but, sonically, has a very sterile tone.

Paul Chuter (5/5)

These matching valves where the bizz, I bought five valves in all these for the power amp gives it a sweet sound thank you TAD for prompt service and delivery.

I will recommend you to friends and fellow musicians.

Thank you.

Paul Chuter, UK August 2008:

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TAD Power Tubes SELECTED

RT87
No Compromise! The all new TAD-EL84STR brings together the best of both - the famous EL84-Cz and the EL84M. We opted for the thickest glass possible and the heaviest construction available, just like the Russian EL84M, and combined ...
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Beware of Our Roughneck! The TAD EL84-CZ is the muscle man and roughneck among the EL84 models. It gives most amps an extra powerful bass response. Be careful with amps that do already have a fat bass and make sure their speaker can ...
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