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Unknown condition, but at US$7,199 this lands well below the US$8,174 25th percentile and far under the US$9,000 median, so it reads as a strong buy if it’s complete and functioning properly. For this processor, that’s enough discount to leave room for any setup or accessory surprises while still looking like a real value in the current used market.
The appeal is straightforward: the MP-40 is a serious home-theater processor with Lyngdorf’s reputation for excellent bass management and RoomPerfect correction, which can make a bigger difference than small spec-sheet differences elsewhere. If the unit includes the original remote, mic, and packaging, that strengthens the case further; just verify HDMI board behavior, firmware status, and that all channels and sub outputs are clean, since those are the checks that matter most on a high-end AV processor.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Lyngdorf Audio was founded in 2005 by Danish audio innovator Peter Lyngdorf, who brought decades of industry experience to the venture. Lyngdorf's career in high-fidelity began in 1975 as a distributor of home entertainment components, followed by the establishment of HiFi Klubben, a Northern European retail chain, and the creation of DALI (Danish Audiophile Loudspeaker Industries) in 1983. This heritage of audio entrepreneurship and technical expertise informed the company's mission to achieve absolute perfection in sound reproduction through advanced research and development.
Lyngdorf Audio specializes in high-end digital amplifiers, preamplifiers, and surround processors built around proprietary technologies including the Equibit digital amplification system and RoomPerfect room correction software. The company is known for pioneering fully digital amplification and for integrating sophisticated digital signal processing into premium audio systems. Their product philosophy emphasizes the transformation of digital audio data directly into optimized speaker-driving signals, eliminating traditional analog conversion stages.
The brand occupies the luxury segment of the high-end audio market, positioning itself among the world's most sophisticated audio manufacturers. This positioning was solidified in 2007 when Steinway & Sons, the legendary piano maker, granted Lyngdorf exclusive rights to develop audio systems under the Steinway Lyngdorf brand name. Today, Lyngdorf Audio operates as part of the broader Steinway Lyngdorf portfolio, serving discerning audiophiles and professionals who prioritize cutting-edge digital technology and meticulous sound reproduction over conventional amplification approaches.
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