- ECC81(EU) / 12AT7(US) tube used in a range of musical equipment.
- Durable and with a long life.
- One of the best value tubes available on the market.
- Consistent quality over the tubes lifetime.
- Tried and tested vintage design.
The ECC81 is a medium gain pre-amplifying double triode. It can be also used as a replacement for the 12AX7 in many applications. It has a very smooth and warm sound as well as having very low microphonics. Good for phase inverters or reverb drivers.