Our Fender Princeton Reverb Full JJ Valve kit comprises of three ECC83S, one ECC81, one GZ34 ( 5AR4) and a matched pair of JJ 6V6S output valves.
We have tested every valve in this kit and the 6V6’s have a Supermatch test certificate. We test them at 400 volts to ensure reliability. Fender fit Groove Tubes branded versions of these same tubes to their Fender Princeton 68 Custom modern version of the 68 Siverface
Prices include VAT and UK delivery. We ship worldwide and there are shipping options which you can select at checkout.
WE are an official JJ valve dealer.
We also have a lovely upgrade kit available