See more: Amplifiers
Electro-Harmonix 12AX7 Preamp Tube Features:
- A top-shelf replacement preamp tube for 12AX7/ECC83-loaded guitar amplifiers
- Boasts a high-gain, low-plate-current, dual-triode design
- Excels in high-gain applications
- Unique spiral filament makes short work of cathode-to-filament induced hum
- Many OEMs use relabeled Electro-Harmonix vacuum tubes in their amplifiers
