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.
(!!!!) (BEST PCC88 QUAD) PCC88=7DJ8 Siemens branded Telefunken NOS 1970-1973 (Highest Ma and Gm) (best 6DJ8 sub, Similar sound to 6DJ8 Siemens)
(!!!!!) (BEST SOUNDING QUAD) 5687 GE "5-Star" NOS 1969 1-2% matched (Audio Note, Kondo, Modwright, Manley, Ayon)
(!!!!!) (Best Tungsol Pair) JTL-5687WA Tungsol bronze plates NOS "O" getter halo 1960-1961 (39.5/40ma and 41/41.5ma) 1-3% matched
(!!!!!) (BEST MULLARD PAIR from 1970's - BEST PRICE) GZ34=5AR4 Philips Mullard England NOS 1975 same date codes (58/40 x 4 setions) 1% matched
(!!!!!) (Best Overall Pair) 5692 RCA RED BASE black plates NOS branded GL-5692 GE 1954 same date codes (7.7/8.4ma and 8.0/8.6ma)