BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online
SANSUI AU-999 Integrated  Stereo Amplifier Vintage 1970's Working Condition
Other Sansui 1970’s 9 views

SANSUI AU-999 Integrated Stereo Amplifier Vintage 1970's Working Condition

USD$750
Location
US
Seller
westwood1538
Source
eBay US
Posted
8 Aug 2026
Last seen
1d ago

RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.

Our Thoughts RADAR AI

At US$750, this lands right at the median of your comparable used market, so it reads as fairly priced rather than a steal or a stretch. With the 25th percentile at US$375 and the 75th at US$795, it sits comfortably inside the normal trading band and just below the upper quartile, which is exactly where a solid, buyable listing should be if it’s complete and honest about condition.

That makes it interesting because Sansui gear from the 1970s is often sought after for its build quality, musical presentation, and long-term serviceability when restored properly. If it’s original, unmolested, and powers up cleanly, the upside is in owning a piece that’s both collectible and very listenable; just make sure the seller can speak to service history, channel balance, noise, and whether any key parts or accessories are missing.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

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.

See all Sansui listings on RADAR.

More 1970’s listings