Rocket Tubes 12AX7 ECC83 Valve Tube Clean Grade Cryogenically treated
The Rocket Tubes 12AX7 ECC83 brand is a modern tube built to the highest of standards using high quality metals within the plate structure. The tubes are extremely low noise and have an acoustic dampening jacket fitted to reduce microphoney even further. They are also Cryogenically treated.
This is the Clean Grade Rocket tube version. It is lower in gain and offers greater clean headroom before distortion occurs than the Nitrous version of this tube. The clean grade is Identified by the blue acoustic jacket.
The tone is full and balanced with distortion occuring at higher clean volume than with the nitrous tube.
All our valves are burned in and Premium tested for Shorts, leaks, Gain, Current drive and Noise.
NOTE: The acoustic jacket may have to be removed for use in some amp designs where there is a diameter restriction due to the socket sleeve or metal covers being narrow in diameter. This should not unduly affect the performance of this excellent tube.
3 Months manufacturers warranty