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.
(!!!!!) (Best Pair) 12AU7 Mullard UK NOS 1972 (11.8/11.0ma and 11.5/11.2ma) (Rogue, Hovland, Audio Note)
(!!!!) (Recommended Pair XF2) EL34 Mullard branded Telefunken XF2 single halo NOS 1968 (80.5ma and 83ma)
(!!!!) (Best Pair) 5751 Siemens Halske Germany triple mica NOS 1966 (2.6/2.6ma and 2.4/2.7ma)
(!!!!!) (Best Pair) 403B Western Electric NOS "D" getter 1969 (7.6/7.7ma)
(!!!) (Best Pair) JAN-CEA-5852=6X5GT Bendix NOS 1953 (Best Audio Grade 6X5GT)