Lyngdorf Audio TDAI-3400 - most powerful Integrated Amplifier

Key Features

Extremely Powerful Integrated Amplifier

One of the most powerful integrated amplifiers in its class
Delivers high continuous power with exceptional control for demanding loudspeakers
Designed for large rooms and reference-grade audio systems

True Digital Amplification Technology

Fully digital signal path from input to speaker output
Eliminates unnecessary digital-to-analog conversion stages
Results in lower noise, minimal distortion, and highly accurate sound reproduction

High Current & Dynamic Performance

Capable of delivering very high current for excellent speaker control
Handles complex and low-impedance speaker loads with ease
Maintains clarity and dynamics even at high volume levels

Built-in Network Streaming

Integrated high-resolution network music player
Supports modern streaming platforms and network playback
Enables direct playback without the need for external streamers

Advanced RoomPerfect Room Correction

Includes Lyngdorf’s RoomPerfect room correction system
Optimizes sound performance based on room acoustics and speaker placement
Preserves speaker voicing while improving bass response and tonal balance

Extensive Digital Signal Processing

Advanced DSP engine for precise system tuning
Adjustable crossovers, filters, and voicing options
Multiple listening profiles for different rooms or setups

Comprehensive Connectivity

Wide range of digital inputs including USB, coaxial, optical, and AES/EBU
Analog inputs for traditional audio sources
Optional modules available for HDMI and additional analog connectivity

Flexible System Integration

Supports subwoofer integration and active speaker setups
Can function as an all-in-one solution or as part of a high-end system
Suitable for both stereo listening and advanced audio installations

User Interface & Control

Clear front-panel display with essential system information
Web-based and app control for setup, tuning, and playback
Designed for ease of use despite its advanced capabilities

Premium Build & Design

Solid, high-quality construction for long-term reliability
Clean, minimalist Scandinavian design
Built for audiophiles seeking uncompromising performance

Description

THE MOST POWERFUL PRODUCT YET FROM LYNGDORF AUDIO

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 BEST SOUND IN THE OPTIMAL ROOM

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.

IMPRESSIVE BUILD QUALITY

A salute to modern industrial design, the chassis of the TDAI-3400 is executed in the signature sleek design of Lyngdorf Audio. The TDAI-3400 doesn’t generate much heat, allowing for passive cooling with no need for noise-inducing fans or vents. With the TDAI-3400, you will enjoy the extremely low background noise of the digital signal processing.

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.

7 digital inputs including a balanced AES/EBU

USB inputs connects to music stored external

2 analog inputs for simple analog music sources

Optional module with 4 high-end analog inputs

Optional module with 3 HDMI inputs and 1 HDMI output

A 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.

TECHNICAL DETAILS:

Description:
2-channel integrated amplifier and audio processor
Power handling:
2×400 W RMS @ 4Ohm / 2x200W RMS @ 8Ohm
Standard 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)
Standard 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:
3 x single ended RCA, 1 x balanced XLR
Standard outputs:
1 x Stereo Analog RCA, 1 x Stereo Analog XLR, 1 x Stereo Digital Coax, 1 x Headphone 3,5mm
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%
Mediaplayer:
Roon Ready, Spotify Connect, DLNA Support (uPnP) Airplay, Local file playback (USB), Internet Radio (vTuner)
Wireless connections:
Bluetooth (4.2 BLE), Wi-Fi (802.11 n/ac)
Trigger (12V):
1 x Input, which can be related to audio inputs, 1 x Output
3.5mm jack / Thresholds approx.: On: 2.4V Off: 1.6V
Control 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