East-West Guitars

Tube Amp Doctor EL34-STR ‘Redbase’ Premium, Matched Vacuum Tubes


TAD EL34 REDBASE provides Classic EL34 Sound – Excellent Tone and Maximum Lifetime!


The new TAD EL34-STR REDBASE developed completely from scratch! Yet, the results are phenomenal.
In the tradition of the legendary Telefunken EL34, the TAD EL34-STR REDBASE provides a gorgeous, dynamic and amazingly open in-yer-face tone with just the right amount of angriness. Expect a clear, harmonic and open top end, a lovely spot-on midrange, with vocal low-mids and a great bass response as you would expect it from a TAD EL34.
Extra rugged glass envelope, golden control grid wire, two especially large cooling grids and special high-precision construction with smallest tolerances guarantee for maximum stability and reliability..

The TAD EL34-STR REDBASE differs from other EL34 tubes in particular also by the extreme quality control in the production and the special formatting of the tubes by TAD in Germany before the actual matching.

The TAD EL34-STR REDBASE can be used for any EL-34 and also instead of 6CA7 and KT77
It is therefore ideal for guitar amplifiers as well as for HiFi equipment.

TAD EL34 REDBASE provides Classic EL34 Sound – Excellent Tone and Maximum Lifetime!

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.

RohS Compliant

Datasheet: https://www.tubeampdoctor.com/media/pdf/d1/1b/bb/tad-datenblatt_el34-str_version_1-3.pdf

Additional information


Pair, Quartet, Sextet, Octet

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