TDAI-3400 vs Electrocompaniet ECI 6DX MKII
The ECI 6DX MKII's power @ 8ω is 125W against the TDAI-3400's 200W, its bit depth 24-bit against 32-bit, its max sample rate 192 kHz against 384 kHz, and its power @ 4ω 200W against 400W.
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AmplifiersIntegrated AmplifiersDACsStreamers
About the TDAI-3400
The Lyngdorf Audio TDAI-3400 is the most powerful integrated amplifier from Lyngdorf, combining advanced digital amplification technology with comprehensive streaming and processing capabilities. It uses proprietary EquiBit Class D amplification for noise-free, uncolored sound without traditional analog conversion stages. Key features include RoomPerfect room correction for optimal sound in any room, modular input options (high-end analog and HDMI modules), extensive digital connectivity, and support for Roon Ready, AirPlay 2, Spotify Connect, Tidal Connect, Qobuz Connect, Google Cast, DLNA, Internet Radio, MQA Core Decoder, and Bluetooth/Wi-Fi. It offers flexible bass management with digital crossovers (Linkwitz-Riley or Butterworth filters down to 20Hz), headphone output, app control, and theater bypass mode. The amplifier delivers exceptional transparency, dynamics, and room adaptability, praised for its user-friendly interface and performance across music genres.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 200W @ 8Ω
- Power @ 4Ω
- 400W @ 4Ω
- Amplifier Class
- D
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 4.0V RMS
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 32-bit
- Max Sample Rate
- 384 kHz
- DSD Support
- DSD128
- MQA Support
- Yes
Analog Output
Analog signal output specifications
- THD
- 0.050%
- Output Voltage
- 4.0V RMS
Connectivity
Input and output connections
- Bluetooth
- Yes
- Wi-Fi
- Yes
- Ethernet
- No
- Digital Inputs
- AES-EBU, Coaxial, Optical, USB-B
- Analog Inputs
- RCA, microphone
- Digital Outputs
- Coaxial
- Analog Outputs
- Stereo RCA, Stereo XLR, 3.5mm headphone
Streaming Services
Supported streaming platforms and protocols
- AirPlay
- v2
- Chromecast
- Yes
- Roon Ready
- Yes
- Spotify Connect
- Yes
- TIDAL Connect
- Yes
- Other Services
- Qobuz Connect, Internet Radio, USB local playback
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 450 × 105 × 360 mm (W × H × D)
- Weight
- 8.2 kg (18 lbs)
- Available Colors
- Matte black
Key Specifications
Power: 200W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions