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At £1,075, this used Lyngdorf Audio SDA-2400 is a genuine bargain, sitting well below the 25th percentile of £1,123 and far under the median of £1,277 from your recent GBP listings. This price marks it as a strong deal, offering excellent value for a high-performance unit that typically commands higher asking prices in the used market.

The SDA-2400 is a pioneering Class-D amplifier renowned for its extremely low, linear distortion and dynamic switching capability, delivering 200W into 8Ω with 117dB signal-to-noise ratio. Its versatility shines with analog RCA, balanced XLR, coaxial, and optical digital inputs, making it ideal for modern systems. At this price, if the condition is solid and accessories included, it represents a prime buying opportunity for enthusiasts seeking rare digital amplification without the usual premium.

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

About Lyngdorf Audio

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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