Recent audio show in Chicago “Axpona” + more news

We are back from a very successful show, exhibiting our Whammerdyne family of single ended 2A3 amplifiers. Now it’s time to roll up my sleeves and get to building the next 5 units. Read more about our exciting and world renowned 2A3 tube amps at

The shop/lab here at Classic tube Audio is undergoing some expansion. We are busy making more room for the Whammerdyne amplifier assembly and test/QC area along with re-configuring our service area where we do extensive tube component audio repairs, rebuilds and restorations on a host of brands and models from the classics to the current issues. Stay tuned, later this summer we will be launching a revised and updated Classic Tube Audio website.


Chow for now,

Dr. Tubeology



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