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.
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 RoomPerfectTM 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.
Connect audio and video sources
A variety of inputs and outputs provide plenty of options to connect your audio and video sources as well as your speaker setup – such as 7 digital inputs including a balanced AES/EBU, USB inputs connects to music stored external, 2 analog inputs for simple analog music sources and optional modules.
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 connects to streaming services like Roon Ready, Spotify Connect, and Airplay as well as internet radio.
Control the TDAI-3400 with an app
The “Lyngdorf Remote” app automatically discovers the TDAI-3400 connected to your local network, and you will be able to adjust all the basic functions like input selection and volume level from your handheld device. The built-in media player can be controlled directly, and you can access music files stored on pen drives connected to the Lyngdorf TDAI-3400 as well as search all files stored on your local hard drives. Swiping left and right gives you access to cover art as well as informing you of the signal resolution.
“Lyngdorf Remote” app is available for free download from both IOS and Android.
Description: 2-channel integrated amplifier and audio processor
Power handling: 2×400 W RMS @ 4Ohm / 2x200W RMS @ 8Ohm
Max output current: 40A
Audio specifications: Frequency Response: ±0,5dB from 20 to 20,000 Hz, Total Harmonic Distortion: 0.05% max from 20 to 20,000 Hz, THD-N 1w/8ohm 0,04% / THD-N 1w/4ohm 0,04%
Digital inputs (asynchronous): 1 x AES-EBU (≤192kHz/24bit), 2 x Coaxial (≤192kHz/24bit), 3 x Optical (≤96 kHz/24bit), 1 x USB B (≤384kHz/32bit, ≤DSD128, DXD)
Analog inputs: 2 x Analog Single Ended RCA (Max level: 4.0V = 0dBFS), 1 x Microphone input for RoomPerfect™ calibration
HDMI module (optional in-/output): 1 x HDMI Output / 3 x HDMI Inputs (PCM ≤192kHz/24bit), ARC (PCM ≤192 kHz/24bit), CEC integration, HDMI 2.0a support, HDCP 2.2, Resolutions requiring 600 MHz clock supported
High-end analog input module: 1 x RIAA MM, 2 x single ended RCA, 1 x balanced XLR
Digital outputs: 1 x coaxial digital (96kHz / 24 bit)
Analog outputs: 1 x analog single ended RCA, 1 x analog balanced XLR, 1 x headphone output 3.5mm Jack
EQ: RoomPerfect™, Pre-Equalizer, ICC, 32 x adjustable voicings holding ≤8 filters with adjustable gain and Q
Mediaplayer: Roon Ready, Spotify Connect, DLNA Support (uPnP/see DLNA formats) Airplay, Local file playback (USB), Internet Radio (vTuner)
Wireless connections: Bluetooth (for Remote Control only), Wi-Fi (802.11 n/ac)
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)
Accessories included: RoomPerfect™ Microphone, Microphone stand, cable & mini-jack connector, Remote control (IR / BLE)
Placement options: Optional rack mount or freestanding
Dimensions (Wx H x D): 45 x 10.5 x 36 cm (including connectors) / 17.7 x 4.1 x 14.1 inches
Weight: 8.2 kg / 18.1 lb
Finish: Matte black
Modular upgrades for TDAI
HDMI 4K input/output module
The HDMI module upgrade provides HDMI 2b support with pass-through of 18Gbps and all HDR formats. The module offers a unique and intelligent way to integrate audio and video into your living room, and at the same time to take full advantage of the higher contrast and greater details of 4K HDR sources and displays. Don’t settle for the sound coming from your TV’s built-in speakers; it’s time for an upgrade.
HDMI module with 3 inputs (≤192kHz/24 bit and one output / CEC and ARC compatible)
USB audio input module
Want to run audio from your computer or other streaming device? As a standard feature of the TDAI-3400 and for the TDAI-2170 available as a module upgrade, this USB B input is the prime solution for your digitally stored music. The module will allow for a direct connection from your computer or other streaming device into the TDAI-2170, and it accepts high-resolution files up to 384 kHz/32 bits as well as DXD and DSD64 & 128. The module is compatible with computers running Windows, OS X, and Linux.
Streaming USB input module (≤384kHz/32 bit + DXD / DSD64 / DSD128)
High-end analog input module
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.
High-end analog input module (1 Phono (MM), 3 analog Line inputs)