Electro Harmonix 12AX7
The Electro Harmonix 12AX7 is a high gain preamplifier tube with ultra low noise and detailed, musical tone.
The Electro Harmonix 12AX7 has a unique spiral filament which eliminates filament to cathode induced hum common on amplifiers that use AC on the filaments.
The Electro Harmonix 12AX7 is highly recommended for hi-fi and guitar amp applications.
