Groove Tubes GT 12AX7/ECC83-S Select

SKU: 5550112391
32,99
GT-12AX7/ECC83-S tubes pass every Groove Tubes premium certification

Groove Tubes GT-12AT7 112400

SKU: 5550112400
24,80
The Groove Tubes GT-12AT7 preamp tube is manufactured to the highest quality

Groove Tubes GT-EL34L-S Med Duet

SKU: 5550113545
89,99
The original power platform behind most high-powered British amplifier heads from the '60s onward.

Groove Tubes GT-EL34L-S Med Quartet

SKU: 5550113548
179,99
The original power platform behind most high-powered British amplifier heads from the '60s onward.