The Groove Tubes GT-12AX7-C Select Amplifier Tube is a 9-Pin miniature preamp tube, based on the Chinese 12AX7 but with added selection. This is a very high gain tube, with a tone described as chiming and with a warm mid-range. The GT-12AX7-C is among the highest output preamp tubes in the range producing quality, smooth distortion.
The main features of the Groove Tubes GT-12AX7-C Select Amplifier Tube include: