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Telefunken RGN4004

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Kleinanzeigen

ultra rare RECTRON 0433 rectifier (Telefunken RGN4004 ) big shape Kleinanzeigen €359 10% Nov 21, 2025

Kleinanzeigen

Gleichrichterröhre Telefunken RGN2004, RGN4004, Klangfilm Kleinanzeigen €299 Oct 8, 2025

OldSound

TELEFUNKEN RGN4004 KL77305 AZ50 1817 R7200 FULL-WAVE FLAT PLATE RECTIFIER TUBE, AUDIO POWER 160/170% OK OldSound €449 Sep 12, 2025

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