Philips RH532 Loudspeaker System Manual | HiFi Engine
Philips "fish eye" amplifier. Appr 1976. And the famous Motional Feedback ( mfb)-speakers, great product from Philips sound engineers in the sev… | Anni 50, Scultura
Philips, Philips - 544 MFB - Motional feedback active speaker ser - Catawiki