KR Audio Electronics

KR Audio 5U4G vacuum tube.

KR Audio Electronics is a leading manufacturer of Vacuum Tubes. East End Hi-Fi is the ONLY U.S. dealer to stock their most popular tubes including KT-88, 300B, and 5U4G! By purchasing your tubes from East End Hi-Fi, you can avoid the hassle of import. Be aware that USA Tube Audio lists themselves as the U.S.…

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