Fender Groove Tubes GT-12AX7-M Preamp Valve
Groove Tubes GT-12AX7-M Mullard-style ECC83 Preamp Tube
- A low-gain 12AX7 tube that's highly musical and harmonically rich
- Drop-in replacements for real Mullard ECC83 amplifier tubes
- Complex mica design uses shock-mounted cathode to enhance stability and sound quality
- The perfect way to sweeten up the sound of your tube guitar amplifier
- Read More
Finding real Mullard ECC83 preamp tubes is hard enough, but finding a consistent source of quality Mullard tubes is next to impossible. Lucky for you, Groove Tubes makes it easy for us to supply you with GT-12AX7-M Mullard Select preamp tubes. This exquisite example of guitar preamp tube design at its finest uses the same mica and complex suspended cathode design as the tubes coveted by Hi-Fi amp lovers from the '50s to the '70s. With a set of GT-12AX7-M tubes in your amplifier, you'll experience vintage warmth and clarity like never before.