180 day warranty on valves ! If you in North America substitute the word valves for tubes ! We have looked at many websites that sell valves/tubes and we found…
Most folks are just not sure when should you change your valves? Valves do wear out. How do I know? We need explanation of how they wear out and what…
6V6 and 6L6 output valves Valves are ancient technology. Over 100 years old. Many folks expect the reliability of modern electronics like an Iphone. However, the reliability and the lifespan…
We now own the trademark ” Zaerix” name along with the logo. Zaerix is an old name in the UK market. We are working to bring the brand back to…
It is common design practice overrunning output valves. It is done with all types . There are some amps that use EL34’s and run them way over 500 volts. This…
Many amps have a valve rectifier valve. Typical types are EZ81, 5Y3, GZ34/5AR4 and 5U4. There are variations on the letters at the end of the part number but the…
Find the valves you need quick and easy We have added new categories to make it easier finding valves/ tubes . If you go to the ” Categories “ menu…
De-Mystifying Sovtek 12AX7 WA WB WC Variants I thought it worth the time De-Mystifying Sovtek 12AX7 WA WB WC Variants. Why are there three versions of the Sovtek 12AX7 and what…
Here are Things learned about Valve Amps in 2018 . They are in no particular order. Perhaps some useful info about your amp. I thought I would share them before…
Recent Customer Reviews
"No problems- fast delivery"P.W. Bought JJ ECC83S's and reviewed on 10th Jan 2022
"Excellent service" J.A. bought a valve kit and reviewed on 26th December 2021
Here is a classic example of damage done in an amp when valves are left in the amp beyond their useful life
Vox AC30 Birch Stolec 1970 Here is a summary of the work done to restore another Vox AC30 Another Birch Stolec 1970. Background: When Jennings Musical Instruments ceased operations, the…
Resurrecting a Fender Supersonic 60 Amp This is the tale of a fender Supersonic 60 Head almost self destructs What Happened? This Fender Supersonic 60 Head was a smoking amp…