EL84S-STR Blackplate Tubes Premium Matched

Variants Description Stock Price Quantity
RT771 single (1 selected tube) on_Stock € 23,90
RT772 Pair (2 gematched tubes) on_Stock € 47,80
RT774 Quartet (4 matched tubes) on_Stock € 95,60
RT776 Sextet (6 matched tubes) on_Stock € 143,40
RT778 Octet (8 matched tubes) on_Stock € 191,20

(incl. Tax excl. shipping)

EL84S-STR Blackplate Tubes Premium Matched

The all-new TAD-tubeline - the Blackplates - show a superior performance because of better thermical heat dissipation resulting in longer life. Tonally, you can expect a much sweeter breakup, warmer and more musical mids with an overall NOS-character, following and paying hommage to the legendary design of the golden age of tube manufacturing.
Our recommendation and ultimate upgrade for any EL84 applications.
No Compromise!
Due to its diameter of 22.5mm, the TAD EL84S-STR does not fit into older Marshall DSL401 and UK made VOX AC15 TBX amplifiers.

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

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