The Harman/kardon HK Model 50+ is a vintage stereo receiver that was first relea...
Read moreThe Harman/kardon HK Model 50+ is a vintage stereo receiver that was first released in the 1970s. It has a sleek silver and black design with various knobs and switches on the front panel. The receiver is known for its warm and rich sound quality, making it popular among audiophiles and vintage audio enthusiasts.