Rare ~1960's ISOPHON G 3037 3 way speaker 4 driver Western Germany: Berlin Made Photo #3285750 - US Audio Mart
Isophon-P25A
Rare NORESCO CL-5B (1969) two-way speakers with German Isophon drivers – Silverface Audio
K3031 Speaker-P Isophon, E. Fritz & Co. GmbH.; Berlin, build | Radiomuseum
Vintage Noresco NE-531 Teak Speakers - Isophon Drivers Photo #315957 - US Audio Mart
ISOPHON Vintage Tweeters 100mm (70.12-10) Hochtonlautsprecher vysokotónový reproduktor - YouTube
Isophon-P25A
quad TWEETER ISOPHON AlNiCo 1950s speaker tweeters vintage telefunken magnet x4 | eBay
Telefunken isophon G3037 speakers vintage for Sale in Everett, WA - OfferUp
HiFi-Lautsprecher-Kombination TMH55 Speaker-P Isophon, E. Fritz & | Radiomuseum
Isophon Christian Hille Loudspeakers - Vintage Audio
Isophon Vintage Speakers for sale | eBay
Another oddball speaker at Goodwill - German "Isophon" tower : r/vintageaudio
ISOPHON G3037 TYPE 自作 - HiFi-Do McIntosh/JBL/audio-technica/Jeff Rowland/Accuphase
One Pair of vintage 12" ISOPHON Alnico speakers panels | #129920032
Speakerholic: Noresco NE 561 Speakers
Isophon BS35 loudspeakers
Isophon TS 7002 Hi-Fi-Studiokompaktbox Monitor | Reverb
TWEETER ISOPHON AlNiCo 1950s speaker tweeters vintage HORN telefunken siemens x2 | eBay
Isophon Speakers ZL 6 (Vintage Made in Germany) - YouTube
