Electro Harmonix 12AX7 / ECC83 / 7025
- Ultra-low noise thanks to unique spiral filament which eliminates cathode-to-filament induced hum on certain amps
- Best all-around choice and best value for 12AX7
- ECC83/7025 equivalent
- Many OEMs use relabeled Electro-Harmonix vacuum tubes in their amplifiers
- Made in Russia
Electro Harmonix tubes are all new designs and are of excellent quality. Many OEMs use relabeled Electro Harmonix vacuum tubes in their amplifiers. If you want great sounding tubes at a very reasonable price, then Electro Harmonix tubes should be on your list.