Видео с ютуба Isophon

Isophon Profi Sound SK 9004 test II

Акустика ISOPHON HSB 30/8. Отчет после прослушки.

Isophon Profi Sound SK 9004

isophon rodeo+ Cinepro 1k2

Что внутри? Акустическая система ISOPHON, 1960-е годы

Sale on eBay AlNico Isophon 8ohm speaker PSL300-70 fullrange above 97dB 70 W

Акустика ISOPHON HSB 30/8. Made ln Germany.

Isophon orchester vintage speaker ,after my full speaker repair

Isophon HSB 7001 / 6V6 SEP amplifikatore

Isophon ClarityCap Purity Range

ISOPHON 5001

EL12 - isophon p30 - Youngstown

Isophon+HECO 密閉箱　2Way

Isophon kk 10 test .roe 5mf. K76-4.7uf

Giao loa ISOPHON IP-9930 BASS ĐÔI + SUB 9912 cho chú Luận ở Vĩnh Bảo, Hải Phòng

Test kèn isophon DKMT 1226/8

isophon P203-20cm(HTT0027)

Toàn dải Isophon vintages 20cm...

Klangfilm Isophon