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Integrated amplifier and audio processor
With extreme audio processing options combined with the most powerful and advanced digital amplifier technology, the TDAI-3400 is the most powerful product from Lyngdorf Audio yet marketed.
The TDAI-3400 is more than just another high-end amplifier - It is a completely unique audio processor. In fact, we believe it to be the most versatile processor and amplifier combination on the market today, a true state-of-the-art device that sets new standards for what’s sonically possible to achieve in a real-life environment.
True digital amplification
The TDAI-3400 amplification is 100% digital, without sound-deteriorating digital-to-analogue conversion. The digital signal drives the speakers directly. This unique and technically demanding solution eliminates several analogue components and signal paths, which are a major source of noise, hiss, crosstalk, and distortion in conventional amplifiers. TDAI amplifiers offer the best sound quality at all volume levels and will deliver the most enjoyable and uncoloured sound you have ever experienced.
Connect audio and video sources
A variety of inputs and outputs provide plenty of options to connect your audio and video sources: Seven digital inputs including optical, coax, AES/EBU, USB-B, USB-A, two RCA analogue inputs for analogue music sources, one optional analogue module for more analogue inputs including XLR and phono MM, and one optional HDMI 2.1 module with two inputs and one ARC / eARC output.
Built-in media player
The TDAI-3400 accepts all media interfaces and features a built-in media player with the highest playback quality. Through your local network or via the USB connectors, you can access your entire library of music through the DLNA/UPnP enabled player. This media player also allows music streaming using Roon Ready, Spotify Connect, and AirPlay 2 as well as internet radio. The TDAI-3400 also supports TIDAL Connect which allows lossless audio quality with the TIDAL app as the controller, and it includes the MQA Core Decoder, which unfolds the MQA file once to deliver better than CD-quality. MQA (Master Quality Authenticated) is an award-winning British technology that delivers the sound of the original master recording.
Tailor your setup and sound
Through the web interface you can perform all setup and operations from the menu system, which allows you to tailor your setup and sound, and the digital crossover allows 3 individual output settings. With our proprietary RoomPerfect™ room-correction software to eliminate the negative influence of the listening room, the TDAI-3400 delivers a perfect sound without the need for extensive room treatment.
The My Lyngdorf App gives you full control of your TDAI-3400 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.
HDMI 2.1 input/output module
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 analogue input module
The high-end analogue input module is designed to support all high quality analogue sources, and includes a dedicated input with RIAA compensation. The module holds four analogue 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 headroom of the analog-to-digital converter.
Description:
2-channel integrated amplifier and audio processor
Power Handling:
2×400 W RMS @ 4Ohm / 2x200W RMS @ 8Ohm
Frequency range:
±0.5 dB from 20 to 20000 Hz
Distortion:
THD: 0.05% max from 20 to 20000 Hz; THD-N 1w/8ohm 0.04%, THD-N 1w/4ohm 0.04%
Inputs:
Digital: 2 x coaxial digital (≤192kHz / 24 bit), 1 x AES-EBU digital (≤192kHz / 24 bit) 3 x optical digital (≤ 96kHz / 24 bit), 2 x USB A, 1 x USB B (≤384kHz/32 bit + DXD / DSD64 / DSD128) | Analog: 2 x Single Ended RCA (Max level: 4.0V = 0dBFS), 1 x Microphone input for RoomPerfect™ calibration
Outputs:
Digital: 1 x coaxial digital (96kHz / 24 bit) | Analog: 1 x analog single ended RCA, 1 x analog balanced XLR, 1 x headphone output 3.5 mm
Network and wireless interfaces:
Bluetooth, Ethernet, Wi-Fi (802.11 n/ac)
Other interfaces:
Web-interface, IP Control, 1 x DB9 connector for RS232 control, 1 x RJ45 Ethernet LAN connector, 2 x USB connectors (Type A) , SD card slot (Backup of filters and settings)
Optional module:
High-end analog input module: 1 x RIAA Phono MM, 2 x single ended RCA, 1 x balanced XLR | HDMI 2.1 module: 1 x HDMI Output / 2 x HDMI Inputs (PCM ≤192kHz/24bit), eARC/ARC (PCM ≤192 kHz/24bit), CEC integration, HDMI 2.1b support, HDCP 2.3
EQ:
RoomPerfect™, Pre-Equalizer, ICC, 32 x adjustable voicings holding ≤8 filters with adjustable gain and Q
Media player:
Internet Radio (vTuner), Spotify Connect, Roon Ready, TIDAL Connect incl. MQA decoding, DLNA Support (uPnP/see DLNA formats), AirPlay2, Local file playback (USB)
Placement:
Rack mount or freestanding
Dimensions (W x H x D):
450 х 105 х 360 mm
Weight:
8.2 kg
"Best Network Player and Streaming Amplifier, luxury class: Lyngdorf TDAI-3400! Thanks to RoomPerfect™ the tiresome topic of room acoustics and how to deal with it is a thing of the past. With this technology, the Lyngdorf TDAI-3400 manages to eliminate negative room effects and bring out the original sound of any loudspeaker, even in acoustically miserable rooms. It also sounds incredibly balanced, nuanced, powerful and honest. With its further advanced Class D technology, it makes the analogue types of amps sweat."
Likehifii.de
"I do use RoomPerfect when I’m integrating subwoofers with a pair of speakers, because for me RoomPerfect and its subwoofer integration smarts is by far the smoothest part to getting the sound that I want and getting the subwoofers integrated properly with the speakers both in the frequency domain and the time domain. It takes care of all that. I don’t have to worry about that. For me, RoomPerfect is amazing in that respect, just amazing."
John Darko from Darko Audio
"Lyngdorf TDAI-3400 must be the most versatile, modern integrated amplifier I know of, from a function point of view, as well as the simplest and smoothest daily user experience on the market, where the opportunity to enjoy and use its amazing sound adjustment options is there all the time (even if you are not a sound nerd), which really sets it apart from everything else. This applies no matter how complex or simple a system it has to sit in the middle of."
Morten Stjernholm, recordere.dk
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