This vintage pair of Sony midrange speakers, model APM-690/APM-790, is a rare find for any audiophile. Made in Japan, these speakers are known for their high-quality sound and durability. They are perfect for anyone looking to add a touch of vintage feel to their audio setup.

With a P/N of 1-503-782-11, these speakers are sure to impress any vintage electronics collector. Whether you're a seasoned audiophile or just starting out, these Sony midrange speakers are a must-have addition to your collection.