The 12AX7AC7 features longer plates than the 12AX7AC5 resulting in warm tones and sweet overdrive. This high-gain 7025 tube is a great choice for vintage Fender amps and the middle gain stages of high gain amps looking for a little warmer sound.
- Same as TAD 7025-S and Preferred Series 7025
- HG+ is for use in the first stage high-gain amplifier circuits
All Ruby Preamp Tubes are tested by Magic Parts™ for quality assurance and selected for low microphonics and hum. This ensures that even the highest gain tubes will be quiet and dependable. Ruby Tubes come with a 6-month manufacturer's warranty.