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1973 Sansui SS-20 2-way Stereo HeadphonesImpedence: 8ΩThese 2-way headphones are in very good shape for 53 years old. The volume and treble pots on each ear have been cleaned with CRC Contact Cleaner and Deoxit Fader F5. The foam surrounds are in excellent shape as is the plastic for the enclosures. These include the original extension cable and adapter for a smaller jack.These headphones sound surprisingly good for the era they were produced. Are they hi-end hifi? No. But they are well cared for, vintage pieces from the golden era of hifi.The original box is in decent shape with some edge scuffing and one small puncture hole. It is missing a piece of cardboard from the inside that would have covered the extension cord. Otherwise, it is complete with plastic inner cover and snap-closure lid.The documents included in this are REPRODUCTIONS that I made from a set of originals that I have in my own collection.Whether you want to listen to vintage hifi or simply add these to your collection, these are a great addition!

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About Sansui

Sansui, a pioneering Japanese audio brand, traces its origins to 1947 when it was founded in Tokyo by brothers Sakurai and Shunichi Yamamoto. Emerging from post-war Japan, the company quickly established itself as an innovator in consumer electronics, leveraging precision engineering to craft components that rivaled Western counterparts. Its heritage is rooted in the golden era of hi-fi, where Sansui's commitment to sonic purity helped define Japan's rise as a global audio powerhouse.

The brand excelled in a broad spectrum of hi-fi categories, with particular renown for its integrated amplifiers, receivers, and tuners that delivered warm, dynamic sound. Sansui also produced acclaimed speakers, turntables, cassette decks, and later digital converters, emphasizing robust build quality and innovative features like direct-coupled circuitry for low distortion. These products catered to audiophiles seeking balanced performance across analog and early digital domains.

Today, Sansui holds a cherished position in the vintage collector market, revered for its mid-to-high-end gear from the 1970s and 1980s—icons like the AU-series amps remain sought after for their musicality and reliability. While no longer a frontline manufacturer, its legacy endures among discerning buyers restoring classics or hunting timeless performers, blending nostalgia with enduring value.

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