From €72.00 *
*Prices incl. VAT plus shipping costs
- Part Number: RT781
- Packaging Size: 6x6x15 cm
- Packaging Weight: 0.08 kg
BRAND NEW The all-new TAD-tubeline - the Blackplates - show a top performance because... more
Product information "TAD 6550A-STR Blackplate, Premium Matched"
The all-new TAD-tubeline - the Blackplates - show a top performance because of a very stable thermical heat dissipation resulting in brilliant longevity. Tonally, you can expect a sweet breakup, warm and musical mids with an overall NOS-character, following and paying hommage to the legendary designs of the golden age of tube manufacturing.
Tested, selected and matched by TAD in Germany!
⦁ very detailed and defined tone
⦁ natural and relaxed sound characteristics
⦁ lively portrayal of voices
⦁ perfect for complex and three-dimensional sounds
⦁ consistent thermal operation
⦁ long tube-life because of stable heat dissipation
The newest upgrade-alternative for any 6550 application!
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.