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PLEASE CHECK AVAILABILITY BEFORE CONFIRMING YOUR PURCHASE! Our stock can change any minute – we sell through various sales channels.Brand New! – Closed BoxWe are authorised dealers of the finest audio gear.Note 1: Free shipping within EU. Shipping price to any other country is an estimate. Please message us before placing your order for specific shipping price to your particular location.Note 2: This product is custom ordered. Please, message us to check availability and/or eventual delay for shipping.Note 3: We sell without taxes anywhere outside Europe and to valid VAT ID companies inside Europe. Please ask us your price without Tax in those cases.Note 4: We can quote any kind of bundle with our products at the most convenient prices. Just visit our store and ask for it.LYNGDORF TDAI-2100 Stereo Streaming & Audio Processor Integrated Amplifier Optional HDMI 2.1 input/output module INCLUDEDLyngdorf Audio’s newest streaming amplifierThe TDAI-2210 is the newest integrated streaming amplifier by Lyngdorf Audio, featuring the company’s unique digital amplifier technology, best-in-class volume control, and a color touchscreen. With various digital inputs including HDMI 2.1 and USB-C, analog inputs, an integrated music streaming player, and the unique RoomPerfect™ room calibration, the TDAI-2210 is ready for any kind of audio system and room. The amplifier delivers 2 x 210 watts to drive even the most demanding loudspeakers effortlessly.Color touchscreen with smooth glass surfaceThe touchscreen makes it easier than ever to control a Lyngdorf amplifier. With its icon-based interface and intuitive touch, tap, and slide functions, the screen guides first-time setup, helps to explore all features, allows customization, and makes music streaming more convenient. The Lyngdorf engineers took particular care to select the best screen: a silky-smooth real glass surface for the best fingertip feel, less visible fingerprints, and a vivid picture.Digital amplifier technology and best-in-class volume controlTDAI stands for True Digital Amplifier Integrated. The amplification is 100% digital, with no analog conversion to degrade the sound right until the speaker outputs. The digital signal powers the speakers directly, while the volume wheel adjusts the gain in the output stage. This unique solution eliminates several analog components and signal paths, which are a source of noise, hiss, crosstalk, and distortion. This ensures the best sound quality at all volume levels and the most uncolored sound you have ever experienced.Better sound performance at home with RoomPerfect™RoomPerfect™ is the most sophisticated solution for adapting loudspeakers to the room. The calibration addresses room acoustic issues like exaggerated bass, lack of bass, uneven bass, or diffuse imaging and sound staging. RoomPerfect™ removes these issues in the digital domain and allows your speakers to perform at their best, without linearizing the sound. It is also very easy to use with the Lyngdorf app or directly on the TDAI-2210 screen – no computer, software, or calibration knowledge required.Designed, assembled and 24h-tested at Lyngdorf Audio, DenmarkThe TDAI-2210 is assembled to the highest quality standards at Lyngdorf Audio in Denmark. Each unit must pass a 24-hour test with all inputs and outputs used, and both amp channels driven under load, measured to meet all specifications. This ensures the highest performance, quality, and reliability.The My Lyngdorf App gives you full control of your TDAI-2210 from your phone or tablet. Adjust inputs, volume, RoomPerfect settings, and Voicings with an intuitive, icon-based interface. You can even personalize the app layout and explore internet radio with smart search filters.Available for free on iOS and Android.Smooth glass surface displayLyngdorf engineers took particular care to select the best screen: a silky-smooth real glass surface for the best fingertip feel and less visible fingerprints. Even when not used to control the TDAI-2210 the screen provides a vivid picture to display current settings, volume level, and cover artwork.Best-in-class volume control and volume wheelThe distinct Lyngdorf volume wheel allows finetuning the level and underlines the unique TDAI amplification and volume control. The music signal is not attenuated in the input stage, but the volume wheel adjusts the gain in the output stage. This unique solution ensures the best sound quality at all volume levels.Ready for everything: Various inputs, outputs, modular upgradesThe TDAI-2210 is equipped with a suite of analog and digital inputs, from single-ended RCA to HDMI and USB-C. A module slot allows further customization with either a high-end analog board including an MM phono stage and balanced XLR inputs, or an HDMI 2.1 board with two more HDMI inputs and one output.HDMI 2.1 input/output module (Optional)The HDMI 2.1 module allows pass through of the higher contrast and greater detail resolution that HDMI 2.1 supports, up to 8K 50/60Hz and 4K 100/120Hz. It also supports TVs with the latest Enhanced Audio Return Channel (eARC) and CEC. The HDMI 2.1 module can be ordered with a new TDAI-2210 or fitted to an existing TDAI-2210. It provides two HDMI inputs supporting audio up to 192kHz/24 bit and one HDMI in/out with eARC/ARC.High-End Analog input module (Optional)The high-end analog input module is designed to support all high quality analog sources, and includes a dedicated input with RIAA compensation. The module holds four analog inputs – 1 phono (RIAA, MM), 2 RCA unbalanced inputs and 1 XLR balanced inputs. You can increase the sensitivity of each input by up to 24 dB, of which the first 6 dB gain is handled through gold plated relays in order to fully utilize the head room of the analog-to-digital converter.SpecificationsDescription: 2-channel integrated streaming amplifierPower rating: 2 x 210 W @ 4Ω / 2 x 105 W @ 8 ΩIdle power consumption: 18-26 WStandby power consumption: < 0.5WMax output current per channel: 35AAudio specifications: Frequency Response: ±0,5dB from 20 – 20,000 Hz, Total Harmonic Distortion: 0.05% max from 20 – 20,000Hz, THD-N 1w/8ohm 0,04%, THD-N 1w/4ohm 0,04%Digital inputs: 3 x Coaxial digital (≤192kHz / 24 bit), 2 x optical digital (≤ 96kHz / 24 bit), 1 x USB C (≤192kHz / 24 bit), 1 x HDMI 2.1 eARC (≤192kHz/24bit)Digital output: 1 x Coaxial digital (96kHz / 24 bit)Analog inputs: 2 x Single Ended RCA, 1 x Mic input (XLR) for RoomPerfect™Analog outputs: 1 x Single Ended RCA, 1 x XLR Balanced, 1 x 3.5mm headphoneHigh-End analog module (optional): 1 x RIAA Phono MM, 2 x single ended RCA, 1 x XLR balancedHDMI 2.1 module (optional): 1 x HDMI Output / 2 x HDMI Inputs (PCM ≤192kHz/24bit), eARC/ARC (PCM ≤192 kHz/24bit), CEC integrationEQ: RoomPerfect™, voicings, Bass/Treble tone controlsMedia player: Internet Radio (airable), Spotify Connect, TIDAL Connect, Roon Ready, Google Cast, Apple AirPlay2, DLNA Support (UPnP/see DLNA formats), Local file playback (USB), Bluetooth (BLE), Plays with AudirvanaInterfaces: Touchscreen, web-interface for setup and media player, remote application for IOS and Android, IP control, CEC (HDMI), 1 x trigger input, 1 x trigger output, 1 x RJ45 Ethernet LANRemote control: Infrared or bluetoothAccessories included: RoomPerfect™ microphone with stand and cable, Remote controlDimensions (W x H x D): 325 x 102 x 300 mm (incl. connections) / 12.8 x 4 x 11.8 inches (incl. connections)Weight: 4,8 kg / 10,6 lbFinish: Matte blackAvailable versions: TDAI-2210, TDAI-2210 + High-End Analog Module, TDAI-2210 + HDMI 2.1 Module
Compared with a similar used amp at US$4,711, this is above the local median of US$4,420 and also above the 75th percentile of US$4,565, so it reads ambitious rather than fair. Unless this one has standout provenance or extras, the cleaner value is usually closer to the middle of the recent comp set than this asking price.
What makes it appealing is the Lyngdorf house sound: very neutral, very controlled, and built for buyers who care more about precision and integration than flashy specs. If the listing is truly clean, with original accessories and no history of service issues, the upside is in getting a well-regarded digital integrated that can anchor a revealing system for years. At this price, I’d want strong condition and complete package to justify it.
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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