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Angeboten wird „Fedi Model WM70“ von Klangfilm als Gebrauchtgerät aus der Kategorie „Röhren-Endverstärker“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 4175695507 endet am 17.06.2026 um 19:25 Uhr.
This is a fair ask, landing just under the €2,889 median and very close to the middle of the recent comparable set. At €2,850, it sits well above the €1,888 25th percentile but still below the €3,672 75th percentile, so it reads as market-aligned rather than cheap or stretched.
That makes it interesting for a buyer who wants the piece, not a speculative flip. These Klangfilm-era items are usually bought for their classic German studio heritage, solid build, and distinctive vintage presentation, and a good-condition example can be a sensible pickup if it’s complete and functioning as expected. I’d mainly verify originality, service history, and whether any key parts or accessories are missing, since those matter more than small price differences here.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
# Klangfilm
Klangfilm was founded in 1928 as a joint venture between two German industrial giants, Siemens and AEG (which owned Telefunken), with additional backing from Siemens and Halske and Polyphon. The company was established to develop and exploit sound-film technology during the early era of cinema sound. In 1929, Klangfilm merged with Tobis to form Tobis-Klangfilm, which became a dominant force in European sound-on-film patents and technology. This heritage positioned the company at the forefront of professional audio innovation during the twentieth century's most transformative decades.
Klangfilm's product portfolio centered on cinema and professional audio equipment, including amplifiers, loudspeakers, and sound-recording apparatus designed for 35mm magnetic film. The company manufactured high-quality reproduction equipment and specialized amplifier stages that served studios and broadcast facilities across Europe. Their loudspeaker designs, particularly models like the Bionor, earned recognition among serious audio enthusiasts and remain sought-after by vintage collectors today.
Klangfilm occupies a specialized niche within the vintage and collector hi-fi market rather than mainstream consumer audio. The brand is revered by audiophiles interested in mid-twentieth-century professional and cinema sound equipment, where their amplifiers and speakers command respect for their engineering pedigree and sonic characteristics. Today, original Klangfilm components are considered premium vintage finds, valued for their historical significance and the quality associated with German industrial manufacturing of that era.
See all Klangfilm listings on RADAR.
