Philips "fish eye" amplifier. Appr 1976. And the famous Motional Feedback ( mfb)-speakers, great product from Philips sound engineers in the seventies. No… | Anni 50
stereonomono - Hi Fi Compendium - 13 years on-line: Philips 545 MFB Studio
Motional feedback intro
Motional feedback intro
Philips Motional Feedback loudspeaker tales - UK Vintage Radio Repair and Restoration Discussion Forum
Famous Philips Motional Feedback 544 High End Speakers - Catawiki
Famous and heavy Philips Motional Feedback 567 speakers - Catawiki