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Sansui AU-317 Integrated Amplifier in excellent cosmetic and working condition.One of Sansui's most respected integrated amplifiers from the late 1970s, featuring a clean, understated design and the warm, detailed sound that made the brand famous.This unit has been well cared for and presents exceptionally well for its age. All controls, switches and inputs operate as expected, with power indicator functioning correctly. The front panel lettering remains crisp and clear, while the chassis and top cover are in excellent condition.Features:• Phono input for turntable• Tuner and AUX inputs• Tape monitor loop• Pre-Out / Main-In connections• Dual speaker outputs (A & B)• Bass, Treble and Balance controls• Loudness and filter functions• Headphone output• Microphone input with mixing controlCosmetic Condition:Excellent overall condition with only minor signs of age-related wear. Please refer to photos as they form part of the description.A fantastic example of a highly regarded vintage Sansui amplifier suitable for both collectors and everyday listening.
At US$469, this Sansui AU-317 is a strong bargain, landing just under the 25th percentile of US$489 from our database of six recent USD listings, where the median sits at US$780. New when launched in the 1970s, it commanded a premium that today’s vintage market rarely justifies, making this price an excellent entry point for a functional integrated amp.
The AU-317 is well-regarded for its 2 x 50W output, robust build, and clean, warm sound that pairs beautifully with vintage speakers. It delivers reliable phono performance and straightforward controls without digital clutter. At this price, even with unknown condition, the upside is clear: if it tests clean, you’ve secured a classic Japanese integrated well below market value with minimal risk.
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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