Welcome to KCA NOS and new production Tubes
Important Notice:APRIL MADNESS
FREE USPS PRIORITY MAIL SHIPPING
ON ALL USA ORDERS of $100 or MORE!
High Quality Audio and Guitar Amp Tubes since 1997
Visit our online store for easy ordering of NOS and new production vacuum tubes. Choose from names like RCA, Mullard, GE, Philips, Amperex, SED (Svetlana Electron Devices), Sovtek, JJ, Tung Sol (NOS and Reissue) and Electro Harmonix.
Browse tube and amplifier FAQs, tube substitution guides, user reviews, amplifier tube layout diagrams and other useful tube/amplifier information. Sitemap