The CV4004/12AX7 is a high gain, low noise valve with a short plate structure for reduced microphonics. Excellent for use in high gain Marshall pre-amplifier circuits where noise and microphonics can be a problem.
- Has shorter plates which will help alleviate microphonics and noise
- Great tube for combo amps where microphonics and noise can be an issue
- Great quality tube
- Has shorter plates which will help alleviate microphonics and noise
- Great tube for combo amps where microphonics and noise can be an issue
- Great quality tube