Catalog
TAD selected preamp tube ECC81/12AT7-Cz balanced (RT052)
selected preamp tube ECC81/12AT7-Cz balanced (RT052)
The TAD ECC81 / 12AT7-Cz is selected with regards to a tight balance of both triodes, making it ideal for the use as a balanced phase driver. In addition to the perfect symmetrical systems, the strong amplification characteristics of the TAD ECC81 / 12AT7-Cz support increased dynamics of the output stage when used as phase driver or phase inverter tube.
All preamp tubes labeled Premium Selected have passed the following tests:
- Low Noise Test
- Microphonic Test
- Gain Test
- Sonic Tests
- Shock Tests
- Listening Tests
- Balanced Output Test