Balanced Electro-Harmonix 12AX7 Preamp Tube Gold Pin

Balanced Electro-Harmonix 12AX7 Preamp Tube Gold Pin

The Electro-Harmonix 12AX7 Preamp Tube Gold Pin is a premium version of 12AX7. High gain preamplifier tube with ultra low noise and detailed musical tone.

These tubes are balanced.

When should I use an Electro-Harmonix 12AX7 Preamp Tube?

Pre-amps, tone stacks and phase inverters, a winner in every location. The EH 12AX7 preamp tube successfully tames amps that defy all other attempts to kill microphonics and unwanted feedback. This tube is a winner, buy ’em and try ’em, they may be just the piece you’ve been looking for.

For more technical specs on 12AX7, read here.