Vacuum Tube TestingI'm


I have some vacuum tubes I would like to have tested. I'm looking for a company or person that I caan send them to, to check them out. Did a google seacrh but did not come up with much. Any suggestions. Thanks for your help.

holman

TC tube testing out of Minnesota, use Amplitrex. I've had good results with them.

Google search of tube testing service  turns up a few companies, including those using an Amplitrex tester (modern, high quality tester that tests under hard driving conditions).  I don’t know if any are good, but you can ask here about specific ones that interest you.

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