Tube World Express is a division of Tube World, Inc. Tube World Express showcases the best sounding audio vacuum tubes that Tube World has to offer in an easy-to-navigate shopping cart format. When you want the very best sounding audio tubes, shop at Tube World Express.
Western Electric engineered, designed, produced or experimented with over 785 different tubes from 1913 - 1988. Many of these tubes were superb sounding audio tubes that are still in very high demand today. These tubes include the 101D, 205D/E, 211D/E, 274A/B, 300A/B, 310A, 348A, 350B, 396A, 417A, 421A and 437A, just to name a few. Tube World stocks one of the most extensive inventories of WE tubes on the planet.
(!!!) (#1 12AU7 PAIR) ECC802S=12AU7 Telefunken Germany <> bottom NOS 1963 1% matched
(!!!) (#1 12AU7 PAIR) ECC802S=12AU7 Telefunken Germany <> bottom NOS 1963 and 1969 1% matched
(!!!) (#1 12AX7 - in stock end of month) 6L13=12AX7 Mazda Valve NOS made by Mullard Blackburn UK 1957 (f91 series)
(!!!) (#1 12AX7 Pair) ECC803S=12AX7 Telefunken Germany <> bottom gold pins NOS same date codes 1961 1-2% matched excellent condition
(!!!) (#1 274B Engraved Base) 274B Western Electric engraved base NOS 1930's (51/40 and 53/40)