The 7027A has been used in lots of vintage Ampeg amps and in US made Audio equipment.... more
Product information "7027A TAD-Tubes TAD PREMIUM Matched"
The 7027A has been used in lots of vintage Ampeg amps and in US made Audio equipment. The 7072A is close to a 6L6GC, but due to a different base diagram, it is not 100% compatible. The TAD 7027A is a heavy duty version, perfectly designed for the use in demanding applications. It delivers the power and dynamics you need to bring your amp to its best original tone.
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.