Audio T Verdict
The Lyngdorf TDAI-2210 sits neatly between the compact TDAI-1120 and flagship TDAI-3400, combining substantial amplifier power with a more modern and intuitive user interface.
Its fully digital amplifier delivers 105W per channel into 8 ohms and 210W into 4 ohms, with up to 35A of current available for demanding musical peaks.
RoomPerfect measures the interaction between the loudspeakers and the listening room, helping improve bass control, imaging and consistency without deliberately replacing the character of the speakers.
A smooth glass colour touchscreen, My Lyngdorf app, included remote control, HDMI eARC, USB-C and extensive network streaming make it easy to use as the centre of a modern music and television system.
The single expansion slot can add either a high-end analogue input board with MM phono or a full HDMI 2.1 switching board, although both modules cannot be installed together.
Lyngdorf TDAI-2210 Streaming Amplifier with RoomPerfect
The Lyngdorf TDAI-2210 is a two-channel integrated streaming amplifier combining fully digital amplification, RoomPerfect room correction, comprehensive music streaming and a full-colour touchscreen.
It delivers 105W per channel into 8-ohm loudspeakers and 210W into 4-ohm loads, with a maximum output current of 35A per channel.
Standard connectivity includes analogue RCA inputs, HDMI eARC, USB-C, coaxial and optical digital inputs, balanced and unbalanced analogue outputs, a headphone socket and a coaxial digital output.
Loudspeakers Are Required
The TDAI-2210 contains source selection, music streaming, volume control and two channels of amplification, but it does not include loudspeakers.
Suitable passive loudspeakers and speaker cables will be required. An appropriate HDMI cable is also required when connecting a compatible television.
Fully Digital Amplification
TDAI stands for True Digital Amplifier Integrated.
Digital music signals remain in the digital domain through the processing and volume-control stages, with the amplifier’s switching output architecture driving the loudspeakers directly.
This removes several conversion stages and analogue signal paths found within conventional amplifier designs, helping reduce noise, crosstalk and distortion.
What Happens to Analogue Sources?
Signals connected through the analogue inputs are converted into the digital domain so that volume control, RoomPerfect, Voicings and other processing can be applied.
Output-Stage Volume Control
The TDAI-2210 controls listening level by adjusting the gain within its output stage rather than digitally reducing the incoming music signal.
This approach is designed to maintain resolution and dynamic range at lower listening levels.
The large front-mounted volume wheel provides fine control, while volume can also be adjusted from the touchscreen, included remote control or My Lyngdorf app.
105W into 8 Ohms and 210W into 4 Ohms
The amplifier is rated at 105W per channel into 8-ohm loudspeakers and 210W per channel into 4-ohm loads.
A maximum output current of 35A per channel gives it considerably more drive than the smaller TDAI-1120.
This makes it suitable for larger rooms, less sensitive loudspeakers and systems requiring greater dynamic headroom.
Power Is Only Part of System Matching
Loudspeaker sensitivity, nominal and minimum impedance, room size, listening distance and preferred volume should all be considered alongside the amplifier’s power rating.
RoomPerfect Room Correction
RoomPerfect measures the main listening position and additional locations around the room to understand how the loudspeakers interact with their surroundings.
It is designed to reduce unwanted acoustic effects such as uneven bass and diffuse imaging without forcing every loudspeaker towards the same generic tonal balance.
The required RoomPerfect microphone, stand and cable are included with the amplifier.
Simple Guided Calibration
The RoomPerfect calibration can be started directly from the TDAI-2210’s touchscreen or through the My Lyngdorf app.
On-screen instructions guide the user through the main listening-position measurement and the additional room measurements required to build an acoustic model of the space.
No separate computer or specialist room-measurement software is required.
RoomPerfect Does Not Replace Good Setup
Sensible loudspeaker placement, secure stands, suitable cables and correct system configuration remain important.
RoomPerfect should be considered the final stage of system optimisation rather than a substitute for careful installation.
Focus and Wider Listening
RoomPerfect can prioritise performance around a chosen listening position when critical stereo listening is the main aim.
It can also provide a more broadly balanced presentation across a wider area when several people are listening.
This gives the system useful flexibility for both focused listening sessions and everyday use throughout the room.
Voicings and Tone Controls
Lyngdorf Voicings allow the tonal balance to be tailored after RoomPerfect calibration.
Different settings can be created for music, television, speech, late-night listening or recordings that benefit from a particular adjustment.
Conventional bass and treble controls are also available, alongside an 18Hz subsonic filter with a 24dB-per-octave slope.
RoomPerfect and Voicings Perform Different Jobs
RoomPerfect addresses the interaction between the loudspeakers and the room.
Voicings and tone controls apply deliberate tonal adjustments selected by the listener.
Integrated Music Streaming
The built-in media player supports Spotify Connect, TIDAL Connect, Roon Ready, Google Cast, internet radio and compatible DLNA or UPnP music libraries.
Music can also be played from a compatible USB storage device, while Bluetooth provides a quick connection for suitable phones, tablets and computers.
The TDAI-2210 is also compatible with Audirvana for use within a suitable computer-based music system.
AirPlay 2 Requires a Software Update
Lyngdorf has announced that AirPlay 2 is planned for the TDAI-2210 through a software update expected during August 2026.
AirPlay 2 should not be assumed to be active until the update has been released and installed. Check the current software status before relying on this feature.
Roon Ready
Roon Ready certification allows the TDAI-2210 to operate as an endpoint within a suitable Roon system.
Roon can combine locally stored music with supported streaming services while providing extensive artist, album and recording information.
A separate Roon Server and subscription are required.
Google Cast
Google Cast allows music to be selected within a compatible application and sent to the TDAI-2210 over the home network.
The phone or tablet acts as the controller while the amplifier receives the stream through its own network connection.
Google Cast can also form part of a suitable multi-room system containing other compatible devices.
Spotify Connect and TIDAL Connect
Spotify Connect and TIDAL Connect allow music to be controlled from each service’s own application.
The amplifier receives the music directly from the service rather than continuously routing it through the controlling phone or tablet.
Suitable subscriptions and a reliable network connection are required.
Internet Radio and Local Music
Internet radio is available through the airable service.
Compatible music stored on a DLNA or UPnP network server can be accessed through the built-in media player.
A suitable USB storage device can also be used for local file playback.
Wired Network Connection
An RJ45 Ethernet connection provides reliable access to streaming services, browser-based setup, app control and software updates.
A wired connection is particularly useful where the amplifier is installed close to the home router or network switch.
Network performance will depend on the quality and configuration of the customer’s home network.
HDMI eARC for Television Sound
The standard HDMI 2.1 eARC connection receives compatible PCM television audio at resolutions up to 24-bit/192kHz.
HDMI CEC allows compatible televisions and remote controls to coordinate volume and power functions with the amplifier.
This provides a straightforward way to improve television, film and gaming sound through a pair of proper hi-fi loudspeakers.
The Standard HDMI Connection Is for Television Audio
The standard TDAI-2210 does not provide multiple HDMI video-source inputs or conventional HDMI video switching.
Games consoles, streaming devices and disc players should be connected directly to the television unless the optional HDMI 2.1 module is installed.
USB-C Digital Audio Input
The USB-C input accepts compatible digital audio signals at up to 24-bit/192kHz.
This provides a direct connection for a suitable computer, tablet, phone or digital source without requiring a separate USB-to-S/PDIF converter.
The connected device, operating system, application and cable must all support USB audio output.
Three Coaxial Digital Inputs
Three coaxial S/PDIF inputs accept compatible PCM signals at up to 24-bit/192kHz.
These can be used with CD transports, network players, televisions and other digital sources.
A coaxial digital output provides a fixed 24-bit/96kHz signal for a compatible external DAC, recorder or digital system.
Two Optical Digital Inputs
Two optical Toslink inputs accept compatible PCM signals at up to 24-bit/96kHz.
Optical connections provide electrical isolation between the source and amplifier, which can help prevent certain ground-related noise problems.
Televisions and video sources should be configured to output compatible stereo PCM rather than Dolby or DTS bitstreams.
Use Stereo PCM from Video Sources
The TDAI-2210 is a two-channel amplifier and does not operate as a Dolby Digital or DTS surround sound decoder.
Set connected televisions, disc players and games consoles to output compatible stereo PCM audio.
Two Standard Analogue Inputs
Two stereo RCA line inputs are provided for sources such as a CD player, tuner, cassette deck or external phono stage.
Analogue signals are converted into the digital domain so that RoomPerfect, Voicings and the amplifier’s output-stage volume control can be applied.
A turntable requires a separate phono stage unless the optional high-end analogue module is installed.
Balanced and Unbalanced Analogue Outputs
The TDAI-2210 provides both a stereo RCA output and a balanced stereo XLR output.
These connections can be used when integrating suitable external amplification, active loudspeakers or subwoofers into a carefully configured system.
Balanced XLR connections provide improved resistance to externally induced noise over longer cable runs.
Headphone Output
A 3.5mm headphone socket is positioned on the front panel for convenient personal listening.
The selected source, streaming platform, RoomPerfect processing and volume control remain accessible while headphones are being used.
Headphones with unusually high power requirements may still benefit from a separate dedicated headphone amplifier.
Optional High-End Analogue Module
The optional high-end analogue module adds a dedicated MM phono input, two additional unbalanced RCA inputs and one balanced XLR input.
The sensitivity of each module input can be increased by up to 24dB, helping the analogue-to-digital conversion stage make suitable use of its available headroom.
The first 6dB of additional gain is handled through gold-plated relays.
The Phono Input Is Optional
The standard TDAI-2210 does not include a built-in phono stage.
A turntable requires the optional high-end analogue module or a suitable separate phono pre-amplifier.
Moving-Magnet Cartridges Only
The optional phono stage is designed for moving-magnet and suitable high-output cartridges.
A conventional low-output moving-coil cartridge will require an appropriate external phono stage or step-up device.
Optional HDMI 2.1 Module
The optional HDMI 2.1 module adds two HDMI source inputs and one HDMI input and output connection with ARC, eARC and CEC integration.
It supports compatible video signals up to 8K at 50 or 60Hz and 4K at 100 or 120Hz.
Compatible PCM audio signals are supported at up to 24-bit/192kHz.
The HDMI Module Requires a Compatible Signal Chain
The source, amplifier, television or projector and every HDMI cable must support the selected resolution, frame rate and bandwidth.
Long cable runs may require suitable certified active or optical HDMI cables.
Only One Optional Module Can Be Installed
The TDAI-2210 has a single expansion slot.
The optional high-end analogue module and optional HDMI 2.1 module cannot be installed in the same amplifier at the same time.
Full-Colour Glass Touchscreen
The front touchscreen uses an icon-based interface with touch, tap and slide controls.
It guides the user through first-time setup, RoomPerfect calibration, input selection and the amplifier’s main settings.
During playback it can display the current source, volume level, settings and compatible album artwork.
My Lyngdorf App
The My Lyngdorf app provides control from a compatible iOS or Android phone or tablet.
Source selection, volume, RoomPerfect settings, Voicings, internet radio and compatible streaming functions can be accessed through its visual interface.
The app layout can be personalised to prioritise frequently used controls and sources.
Browser-Based Setup
A web interface provides access to the detailed setup menus from a computer, tablet or phone connected to the same network.
Inputs, outputs, RoomPerfect settings, Voicings, tone controls and system behaviour can be configured through the interface.
IP control is also supported for integration with a suitable custom-installation control system.
Remote Control Included
A dedicated remote control is supplied with the TDAI-2210.
This provides conventional access to volume, input selection and other frequently used functions without requiring a phone or tablet.
Trigger input and output connections are also provided for coordinating the amplifier’s power state with suitable external equipment.
Designed, Assembled and Tested in Denmark
The TDAI-2210 is assembled at Lyngdorf Audio in Skive, Denmark.
Each amplifier undergoes a 24-hour test using every input and output, with both amplifier channels driven under load and measured against the required specifications.
The cabinet is finished in matte black and measures approximately 325mm wide, 102mm high and 300mm deep, including the connections.
Allow Space for Ventilation
Do not cover the amplifier’s ventilation openings or install it immediately beside equipment that produces substantial heat.
Allow suitable free space around the cabinet according to the installation instructions.
Lyngdorf TDAI-1120 or TDAI-2210?
Choose the TDAI-1120 When
- The smallest possible cabinet is required
- 60W into 8 ohms suits the loudspeakers and room
- A built-in MM phono stage is important
- A simpler input and output arrangement is sufficient
- A lower overall system cost is preferred
Choose the TDAI-2210 When
- Greater amplifier power and current are required
- A full-colour touchscreen is preferred
- USB-C computer audio is useful
- Balanced XLR output is required
- Optional analogue or HDMI expansion is important
The Lyngdorf TDAI-1120 provides the same core RoomPerfect philosophy within a smaller and more affordable amplifier, but with considerably less output power.
Lyngdorf TDAI-2210 or TDAI-3400?
Choose the TDAI-2210 When
- 210W into 4 ohms meets the system requirements
- A compact cabinet is preferable
- A modern colour touchscreen is important
- One optional expansion module is sufficient
- 24-bit/192kHz digital support meets your needs
Choose the TDAI-3400 When
- Maximum amplifier power is the priority
- Very demanding loudspeakers are being used
- A full-width component is preferred
- Greater connection and expansion flexibility is needed
- Higher-resolution USB audio support is important
The Lyngdorf TDAI-3400 remains the flagship model, offering substantially greater output power and additional system flexibility.
Lyngdorf Products and Audio T Guides
Key Features
- Two-channel integrated streaming amplifier
- Fully digital amplification
- 105W per channel into 8 ohms
- 210W per channel into 4 ohms
- 35A maximum output current per channel
- Output-stage volume control
- Full-colour glass touchscreen
- RoomPerfect room correction
- Guided touchscreen calibration
- RoomPerfect microphone included
- Microphone stand and cable included
- Lyngdorf Voicings
- Bass and treble controls
- 18Hz subsonic filter
- Spotify Connect
- TIDAL Connect
- Roon Ready
- Google Cast
- Bluetooth connectivity
- Internet radio through airable
- DLNA and UPnP playback
- Local USB file playback
- Plays with Audirvana
- AirPlay 2 planned by software update
- Three coaxial digital inputs
- Two optical digital inputs
- USB-C digital audio input
- HDMI 2.1 eARC television input
- Coaxial digital output
- Two stereo RCA analogue inputs
- Stereo RCA analogue output
- Balanced stereo XLR output
- 3.5mm headphone output
- One optional expansion slot
- Optional MM phono and analogue input module
- Optional 8K and 4K120 HDMI 2.1 module
- My Lyngdorf app control
- Browser-based configuration
- IP control
- Trigger input and output
- Remote control included
- Assembled and 24-hour tested in Denmark
- Compact 325mm-wide cabinet
- Matte black finish
Frequently Asked Questions
Is the Lyngdorf TDAI-2210 an integrated amplifier?
Yes. It includes source selection, volume control, two channels of amplification, music streaming and RoomPerfect room correction.
How powerful is it?
Lyngdorf specifies 105W per channel into 8 ohms and 210W per channel into 4 ohms.
What is its maximum output current?
The quoted maximum output current is 35A per channel.
Does it include RoomPerfect?
Yes. The RoomPerfect microphone, stand and cable are supplied.
Can RoomPerfect be set up without a computer?
Yes. Calibration can be carried out through the front touchscreen or My Lyngdorf app.
Does it have a colour touchscreen?
Yes. The glass-fronted colour display provides setup guidance, control, status information and compatible album artwork.
Does it have built-in music streaming?
Yes. Spotify Connect, TIDAL Connect, Roon Ready, Google Cast, Bluetooth, internet radio, DLNA and local USB playback are supported.
Does it currently support AirPlay 2?
Lyngdorf has announced that AirPlay 2 is expected through an August 2026 software update. Confirm that the required update is available and installed before relying on this feature.
Is it Roon Ready?
Yes. A separate Roon Server and subscription are required.
Does it have HDMI eARC?
Yes. The standard HDMI connection receives compatible PCM audio from a television through ARC or eARC.
Can the standard model switch HDMI video sources?
No. Multiple HDMI source inputs and video passthrough require the optional HDMI 2.1 module.
What does the optional HDMI module add?
It adds two HDMI source inputs and one HDMI input and output connection with ARC, eARC and CEC, supporting compatible video up to 8K60 and 4K120.
Does it have USB computer audio?
Yes. The USB-C input accepts compatible digital audio signals at up to 24-bit/192kHz.
How many coaxial digital inputs does it have?
It provides three coaxial S/PDIF inputs supporting compatible PCM signals at up to 24-bit/192kHz.
How many optical inputs does it have?
It provides two optical Toslink inputs supporting compatible PCM signals at up to 24-bit/96kHz.
Does it have a digital output?
Yes. A coaxial digital output provides a 24-bit/96kHz signal.
Does the standard model have a phono input?
No. A built-in MM phono stage is provided by the optional high-end analogue module.
What does the optional analogue module add?
It adds one MM phono input, two unbalanced RCA inputs and one balanced XLR input.
Can the optional phono stage be used with a moving-coil cartridge?
A conventional low-output moving-coil cartridge requires a suitable external phono stage or step-up device.
Can both optional modules be installed?
No. The TDAI-2210 has one expansion slot, so the analogue and HDMI modules cannot be installed together.
Does it have balanced outputs?
Yes. A balanced stereo XLR output is provided alongside the stereo RCA output.
Does it have a headphone socket?
Yes. A 3.5mm headphone output is provided on the front panel.
Is a remote control included?
Yes. A dedicated remote control is supplied.
Can it be controlled from a phone or tablet?
Yes. The My Lyngdorf app is available for compatible iOS and Android devices.
Does it have a wired network connection?
Yes. An RJ45 Ethernet connection is provided.
Where is it manufactured?
The TDAI-2210 is assembled and tested at Lyngdorf Audio in Skive, Denmark.
How large and heavy is it?
It measures approximately 325mm wide, 102mm high and 300mm deep, including its connections, and weighs around 4.8kg.
Which finish is available?
The TDAI-2210 is supplied in a matte black finish.
Why Buy From Audio T?
- Specialist demonstrations with familiar music
- RoomPerfect demonstrations and calibration support
- Loudspeaker power and impedance matching
- Streaming service and network setup assistance
- Television and HDMI eARC guidance
- Turntable and optional phono-module advice
- Subwoofer and external-amplifier integration
- Optional HDMI and analogue module guidance
- Direct comparison with other Lyngdorf amplifiers
- Speaker cable and interconnect advice
- Part-exchange options on suitable equipment
- Ongoing system, software and setup support
Contact your local Audio T store to arrange a demonstration or discuss building a music and television system around the Lyngdorf TDAI-2210.