12AX7EH Electro Harmonix

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Electro-Harmonix 12AX7EHHigh gain preamplifier tubeUnique spiral filament eliminates the filament-to-cathode induced hum common on amps that use AC on the filaments. Maximize your guitar amp's performance with the 12AX7EH Electro Harmonix preamp tube. This EH, manufactured in Russia, offers top-of-the-line quality and reliability. Perfect for v1 position, enjoy a superior sound with the Electro-Harmonix 12AX7EH. All Magic Parts™ pre-amp tubes are properly tested for quality assurance.6 month warranty on all tubes Show more