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Offered is „Lyngdorf TDAI-3400 with HDMI and XLR Analogue Boards - Excellent Condition“ by Lyngdorf Audio as second-hand device from the category „Fully integrated Amplifier“ on audio-markt.de - the online market place for high-end. The advert with the number 9026753742 ends on 22.11.2026 at 20:13 o'clock.
€4,400 is fair to slightly strong for this one, landing right around the top of the recent used market for the model rather than below it. With the median at €4,023 and the 75th percentile at €4,400, this is basically a full-price ask for a clean example, not a bargain.
That said, the TDAI-3400 is a serious piece: a highly regarded digital integrated with excellent room correction, plenty of power, and a genuinely neat all-in-one setup for a modern two-channel system. If the unit is tidy, complete with remote/accessories, and has been treated well, it’s still an easy amp to be excited about at this level; I’d just want confidence in condition and completeness before paying right at the upper edge of the range.
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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