For Yamaha day, my beautifuls NS-500M still a stunning sound for a near 40 years old speakers : r/vintageaudio
Magnetic Tape Recorder, Inc. - Just set out a pair of Yamaha NS-500M speakers for sale. Crisp highs and deep bass! We have the grills, but we like them just like this!
Yamaha NS-500M Floor Speakers | Inter Video: Video Playback and Set Dressing Rentals | +1-818-843-3624
Capital Wa - YAMAHA NS-500M 200watts 6ohn 12” 3waySystem... | Facebook
Yamaha NS-500M – Classic Audio
JBL L110, Yamaha NS-500M, Wharfedale Mach 9? | AVS Forum
Yamaha NS-500-M Loudspeaker - On Demand PDF Download | English