**** We will be closed from Monday September 21st until September 29th. Orders received by 8AM EDT on Sept 21st will ship that day, all others  will ship on the 29th.

****Note that GMAIL is blocking emails from both ours and USPS website so if you are using a GMAIL address when ordering you will not receive any confirmation Emails. GMAIL is too difficult to deal with to rectify the situation. ****

Online Tube Catalog

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.

Amplifier Repair & Modifications

****Sorry, we are no longer taking amp work. ****We specialize in amplifier repair and guitar amplifier modification of vintage, hand wired tube amplifiers. Fender and Marshall amps are our focus.

Online Resources

Browse tube and amplifier FAQs, tube substitution guides, user reviews, amplifier tube layout diagrams and other useful tube/amplifier information. Sitemap

Your best source on the web for Guitar Amplifier Parts and Guitar Amplifier Tubes!