Groove Tubes GT-ECC83-S Hi Gain Preamp Valve
The Groove Tubes GT-ECC83-S is a classic Euro type with medium to high gain and a linear frequency response. It offers a very clear, even tone with good bass character. This is the standard tube that was used in Marshall amplifiers and Vox amplifiers. Designed for those that change first stage gain preamp tubes to change the taste and character of their amps.
HUGE amounts of gain. Perfect for modern high gain circuits. Tight, strong, reliable.