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.
(!) (#3 5751 Pair - 3rd Best Overall) JAN-CRP-5751 Raytheon black plates windmill getter halo NOS 1963
(!) (#2 5751 Pair - 2nd Best Overall) JAN-CRP-5751 Raytheon black plates windmill getter halo NOS 1963
(!!!) (#1 12AX7=ECC803S SINGLE) ECC803S=12AX7 Telefunken Germany <> bottom NOS 1968 1% section balance (Gm=1750/1800) (1.6/1.6ma) (Highest Ma and Gm)
(!) (#1 5751 Pair - Best Overall 5751) JAN-CRP-5751 Raytheon black plates windmill getter halo NOS 1963
(!!) (#1 EL84 Best Value Pair) EL84 Siemens made by Hyperlec Brive Correza France NOS 1974 (49.2ma and 51.5ma) (matched on Amplitrex)