JJ-Electronic Vacuum Tubes
JJ Valves are one of the most rebranded tubes on the market. When buying a rebrand version, it's more than likely you will pay much more for these tubes. We burn in and test / screen all JJ valves for all possible faults and tonal quality. We also offer current draw options for higher and lower gain output valves. You will see options on our tested preamp valves for budget 'factory tested' (we don't screen these) or premium and phase splitter positions. Because we don't rebrand or offer Cryo versions (don't waste your money) we can offer the best selection of these valves at the best prices.