Lyngdorf TDAI 2170

Listino: 2.799,00
prezzo consigliato al publico, iva inclusa

Disponibile solo in finitura
Aluminium Black

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Welcome to music, the way it was meant to be heard. The TDAI-2170 is a stylish integrated stereo amplifier that has set a new standard in sound. In addition to being fully digital and having flexible upgrade modules and RoomPerfect™ room correction technology, the TDAI-2170 provides the formula for a sound experience that has left critics and listeners astounded.

Designed, developed, and manufactured in Denmark. 


With most systems, more than 50% of the sound you hear comes not from your speakers, but from your room. The placement of your speakers and the shape and dynamics of the room—echoes, reflections, and absorption—have great influence on what you hear.

RoomPerfect™ is the most advanced and user-friendly room correction system in the world. It identifies the characteristics of your speakers and the influence of your room, and it takes the room out of the equation. With RoomPerfect™, your speakers sound exactly as the manufacturer intended them to, not the way your room makes them sound.


Even though TDAI-2170 is highly advanced, it is incredibly easy to set up and use. Check this video for a quick overview of the process.


The TDAI-2170 is 100% digital, without sound-deteriorating digital-to-analog conversions. The digital signal drives the speakers directly, with no translation and no middleman.

This unique and technically demanding solution offers noiseless and crystal clear replay at all sound levels. It will deliver the most enjoyable and uncolored sound you have ever experienced.


DP-1 and BW-1

Whether used with full range, satellite, in-wall, or on-wall speakers, the TDAI-2170 is the perfect choice for any brand or model on the market. Because of its unique technologies, the long-contested challenge of speaker placement no longer compromises performance. On the contrary. Simply place your speakers up against the wall to get the least amount of damaging reflections. From there, RoomPerfect™ will adapt the speaker to the room and remove any unwanted bass boom.

Have a subwoofer? Not a problem. RoomPerfect™ perfectly aligns the subwoofer and speakers’ frequency response, so differences between peaks and dips in the bass and midrange responses are eliminated. Now, your entire system is integrated and singing. 



With the HDMI® module, you can connect up to four HDMI® devices, including Blu-ray players and other sources, to your TDAI-2170 and have just one HDMI® cable to the TV. Simply let the TDAI-2170 be the central hub for all your devices, with no more nests of cables going to and from the TV. Don´t settle for the sound coming from your TV´s built-in speakers; it´s time for an upgrade.

The HDMI® module is CEC compatible, meaning the TDAI-2170 can automatically turn on and off when your TV or connected HDMI® device does. This feature also enables you to use your TV remote to control the volume of the TDAI-2170.

The HDMI® module supports ARC (Audio Return Channel), which sends the audio from the TV to the TDAI-2170 through the HDMI® cable. This is the perfect solution if you have a TV with a built-in tuner and you want audio to come from your audio system.

High-End USB Audio 
Want to run audio from your Windows, OS X, and Linux computer or other streaming device? This module is the prime solution for your digitally stored music.

The High-End USB Audio module will allow for a direct connection from your computer or other streaming device into the TDAI-2170. No external or internal conversion is necessary, thus keeping the stored bit-perfect data in its original form and avoiding degradation of the audio signal. The module accepts high-resolution files up to 384 kHz/32 bit as well as DXD and DSD64 & 128.

High-End Analog Input 
Supplementing the standard analog inputs, the High-End Analog Input module is the ideal solution for connecting analog sources of the highest quality. It comprises 3 RCA unbalanced and 1 AES (XLR) balanced inputs. Input selection is carried out via the double gold-plated relays, normally only seen in expensive high-precision measuring equipment. Since analog signal levels can vary considerably, the input sensitivity of each input can be increased by up to 24dB. The sensitivity is adjusted in the pre-amp section before it is fed to the converter, granting full dynamic range for the conversion.

The A/D conversion is performed by an AKM-AK5394A processor, which, with a dynamic range of 123dB, has proven its capacity to convert music to the digital domain in many Lyngdorf Audio designs.


When music is being mastered, the level is often very high; upon analysis, you will often find several consecutive maximum samples, indicating something has been clipped away from the original signal. Audio that exceeds 0 dBFS (decibels relative to full scale) will sound very compressed because the headroom is nonexistent. This harsh sound is an unfortunate trend in the music industry and is typically referred to as “the loudness war.”

In order to compensate for this, we have created ICC (Inter-sample Clipping Correction). With ICC, the TDAI-2170 can automatically adjust up to 12dB headroom in the signal processing to avoid clipping of the signal. Through this you will enjoy the full dynamic range and a more natural sound.


The TDAI-2170, like all Lyngdorf Audio products before it, is a masterpiece of substance and style. The amplifier’s chassis—a salute to modern industrial design—is built like a tank and dressed in the signature black finish fans of Lyngdorf Audio love. The design is complemented with black glass and aluminum in a sleek profile that complements any décor. 

“The sound was stunning, clear, and articulate, with fantastic soundstage and dynamics. The dead-quiet background is an added benefit. The unusual dynamic range at lower volumes was yet another unexpected benefit of the design, and let's not forget the stunning results of Room Perfect.”

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The Absolute Sound 
Editor’s Choice Award 2016

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The Absolute Sound 
“I think the Lyngdorf TDAI-2170 represents the way of the future. And it not only is here now; it is even affordable. The TDAI-2170 is a sonic and practical triumph.”

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Lyd & Billede
“The Lyngdorf Audio TDAI-2170 is an amplifier you simply have to check out if you would like an extremely flexible and powerful amplifier…I am thrilled to have had the opportunity to test an amplifier that not only tries to move boundaries, but succeeds in doing so. Good sound plus a well-thought-out and unconventional concept—it delivers on its promises.”

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Music Emotion
”What a treat! Literally a devil-does-all to get the maximum enjoyment from music...Lyngdorf Audio succeeds with the TDAI-2170 in offering an accessible solution that enables the enthusiast to get the best out of his speakers/music collection.”

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”The end result leaves a spectacular sound stage, sublime focusing, an enormous level of micro detailing, and chilling dynamics. The sound is super neutral, but the atmosphere and warmth of the recording is transmitted very directly.”

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Hifi & Musik
”The amplifier packs such an elegant, clear, but imperious punch that you nearly fall over backwards…It makes other amplifiers seem dull and tired. This is an impressively open, powerful, and flexible amplifier for the price.” 

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Secrets of Home Theater and High Fidelity
"In Lyngdorf Audio’s attempt to show a new generation of 20- and 30-somethings how music is meant to be heard, they created a component so well executed it also lays waste to many so-called ‘high-end’ components costing multiples of its price.”

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"Best of 2015" from Secrets of Home Theater and High Fidelity
The Secrets mission is to provide straightforward, technical information about new products and emerging technologies. The “Best Of” designation is one of the most coveted accolades in the audio industry.  


Mag@zine TED
“The TDAI-2170 and its built-in RoomPerfect™ system is a complete success and a double blow created by Lyngdorf,” writes reviewer Adrien Rouah. “This product may determine the future of sophisticated audio. In fact, the future could easily claim to have been initiated by Lyngdorf Audio, a company which has masterfully achieved serious technological advances.”

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“The sound is natural and alive, without any aggressiveness or excesses.”

The article goes on to praise the amplifier’s increased precision and focus through the activation of RoomPerfect™:

“RoomPerfect™ does not distort the personality of the speaker, but rather allows it to express itself fully…the midrange and across the spectrum seem more fluid, and tonality gains in consistency. Above all, the bass is much firmer, with no heaviness, dragging, or ringing.”

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“It is immediately apparent that the TDAI-2170 delivers an incredibly clear and noise-free playback. The remarkable dynamism makes the music more alive than ever and lays bare the nuances that previously stood out with other systems…The music comes exactly when and where it should, with a sense of realism that has no equal.” 

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2 x 170 W @ 4Ohm 


2 x Analog Single Ended RCA
2 x Coaxial Digital (≤192kHz / 24 bit)
4 x Optical Digital (≤ 96kHz / 24 bit) 


1 x Coaxial Digital (96kHz / 24 bit)
1 x Single Ended Analog 

OPTIONAL MODULES     * HDMI Module with 4 inputs (≤192kHz/24 bit + DSD64 / DSD128), one output / CEC and ARC compatible
* Streaming USB Input Module (≤384kHz/32 bit + DXD / DSD64 / DSD128)
* High-End Analog Input Module (3 Single ended / 1 Balanced)
(H x W x D)

10 x 45 x 36 cm
3.9 x 17.7 x 14.2 in

WEIGHT    8 kg 
17.6 lb

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35123 Padova (PD)

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Fax. (+39) 049 210 6892

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