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Sansui au 778 tu 777 excellent condition au 777 recapped both present very well and sound wonderful
This is a buyer's market at US$1,100: the price is clearly above the recent comparable median of US$873 and also exceeds the 75th percentile of US$986. Unless this example is fully serviced, exceptionally clean, or comes with unusually strong provenance, the asking price is ambitious rather than compelling; a more convincing target would be around the upper hundreds.
The AU-777 remains a desirable early Sansui solid-state integrated, offering a distinctive, well-built presentation, useful tone controls, and a built-in moving-magnet phono stage. Its 25 watts per channel suits efficient speakers nicely. At this money, insist on documented service and proper testing: aged transistors, adjustment pots, capacitors, and bias/DC performance can matter greatly on these early units. A clean, restored example could justify a premium, but an unknown-condition unit at US$1,100 is a pass or negotiation candidate.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
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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