Different Audio Connectors Connectivity hifi stereo audio amplifier, stereo speakers, for all audio: RCA, DIN, JACK...

Equivalence of American tubes Radio tubes and European American, Equivalences of electron tubes: dd Tesla, Electro-Harmonix EL34, EL84, KT88, KT77, 6CA7, 6550

Transistor equivalent guide Inventory and equivalence transistor radio that can operate in a hifi electronics, more particularly in vintage hifi. FAIRCHILD

Transistor equivalent book equivalent transistor table, transistor radio that can operate in a hifi electronics, more particularly in vintage hifi. 158 pages

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Electronic tubes Belvu 1962 6AK6, EL90, 6N7G, 12AU6, 12AU7, 6J5, 6J7, 6N7G... American Series, Miniature 9-Pin Series, Subminiature Series "Battery", Auto-Radio Series - 6v - 12v....

Electronic tubes Belvu 1957 6AK6, EL90, 6N7G, 12AU6, 12AU7, 6J5, 6J7, 6N7G... American Series, Miniature 9-Pin Series, Subminiature Series "Battery", Auto-Radio Series - 6v - 12v....