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The amplifier has some marks of wear over the years, but is in the very best condition.Have been professionally serviced, tested, cleaned, and replaced components only that were out of spec. Most parts are still original. isisYou will need a step-down transformer to run it in the UK or Europe. This is not included in the purchase, but I can guide you in purchasing it or supply it for an extra fee. Also, It can be converted to 240V internally for about 150-170£ extra fee (depending on amp power) if you request it. Or I can advise you on which external transformer to buy for it.--------------------------------------------------------------------------------------------Disclaimer:Although I take every precaution in managing my hi-fi and hi-end products, there is a possibility that small scratches may occur during display and storage. I try to check and describe them as much as possible, but I cannot guarantee that every single part is a genuine product.Additionally, what is in the image is all that is in the product. Please be sure to check the image, as the current state of the accessories and exterior condition will take precedence. I try to describe the condition of the product, such as scratches, sunburn, and dirt, as much as possible, but I may overlook them. It is not realistic to perfectly describe all of the product conditions.Therefore, please be sure to check the condition of the product in an enlarged image. Scratches, sunburn, dirt, etc. ,that can be seen in an enlarged image are not a reason for return.I do not accept returns due to minor scratches, sunburn, dirt, etc. that are difficult to see even in an enlarged image. What is in the image is all that is in the product. Scratches, dirt, defective screws, peeling of glue, etc. on the inside and bottom that are not photographed. Deterioration due to aging. These parts that do not affect the function of the audio equipment are not covered by the warranty.READ CAREFULLY THE FOLLOWING DISCLAIMER:Keep in mind the amplifier will be tested again prior to shipping and items damaged during transportation have no insurance or warranty; no return will be accepted.Posting insurance can be offered for additional fees as the price is set as a minimum for the postingCheers
At US$728, this Sansui AU-α607XR is a genuine bargain, sitting well below the typical used market range of US$1,200 to US$1,400 for units in good condition. When new in 1994, it cost ¥89,800 (roughly US$700 then), and seeing it now at US$728 represents an exceptional entry point for a collector or serious listener, especially since comparable listings have commanded US$1,399 to US$1,400 recently.
This amplifier is well-regarded for its Hyper α-X balance circuit that eliminates distortion from element asymmetry, delivering 90W per channel into 8Ω with just 0.003% THD and a 110dB signal-to-noise ratio. Its Japanese domestic rarity—only about 1,000 units made—adds meaningful upside, and at this price, it’s a clear buying opportunity for a clean, original-owner example, not a cautionary listing.
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.
See all Sansui listings on RADAR.
