Lyngdorf AudioSDA 2400 New ModelLyngdorf Audio SDA 2400  New Model digital stereo power amplifierThe Lyngdorf SDA-2400 sounds so good you will love your speakers even more than you already do. I have a customer in Texas that called me up after having the 2400 in his system for a few days to t...2399.99

Lyngdorf Audio SDA 2400 New Model digital stereo power amplifier [Expired]

no longer for sale

The Lyngdorf SDA-2400 sounds so good you will love your speakers even more than you already do.  I have a customer in Texas that called me up after having the 2400 in his system for a few days to tell me that not only did he love what he was hearing but his wife cam in and told him his stereo sounded great and wanted to know what he had done to it.
Well he had added the SDA-2400 to his system.  The previous amp started with an M and ended with a z.
The Lyngdorf SDA-2400 amplifier has been singled out for a glowing review in California-based Secrets of Home Theater and High Fidelity by the publication’s senior editor Jim Milton. “It is efficient, musical, runs cool as a cucumber and has plenty of dynamic power on tap. It took me a whole 5 minutes to setup and has a sleek low profile design that exudes quality. Whatever your personal opinion about switching amplifiers has been in the past, get ready for the future. Class D has finally evolved into an audiophile product with the Lyngdorf SDA-2400.”
Read more at our website.

The SDA 2400 is now shipping straight from Denmark, get one of the worlds great sounding amplifiers, If your DAC has a volume control and Digital out the combination will blow your mind.

If you have a Lyngdorf TDAI 2170 or  TDAI 2200 it will work perfectly from thier digital output.  Any device with a Digital out and level control will also work fabulously or any standard preamplifer or DAC with analog outs will work too.

 This is the same wonderful technology from the TDAI series of integrated amplifiers and the famous Millennium Amplifers.


The versatile SDA-2400 digital stereo power amplifier features both analog and digital inputs and optional rack mounts, as well as a range of novel features to deliver outstanding performance in a wide range of applications.


The SDA-2400 includes both traditional balanced and single-ended analog inputs in addition to digital inputs to cover any need. This power amplifier can function in a traditional stereo and multichannel setup—but also as a powerful addition to single standing media players and streaming devices with integrated volume control.

The inputs are based upon the Wolfson WM8804 PLL Transceiver for excellent dynamic performance and improved tolerance to clock jitter.


The SDA-2400 has no on/off button. It will automatically go into stand-by mode when not in use. When a signal is detected, the amplifier will turn on automatically.

If your connected device has a 12V trigger output, you can set the amplifier to be always on; then, with the trigger, you can control the power state of the SDA-2400, and even daisy-chain several SDA-2400 amplifiers.


Lyngdorf Audio has been a pioneer in digital amplifiers, and the SDA-2400 power amplifier is not your typical Class D digital power amplifier. It’s better. It has very low and linear distortion and an impressive signal-to-noise ratio, making it the perfect choice for those seeking the purest sounding high-power amplifier on the market.

The output stage uses Pulse Width Modulation with a patented switch speed optimization technology. This ensures low and linear natural distortion and less feedback compared to typical Class D amplifiers. And because it is digital, you will not experience distortion related to analog processing. There will be no interference or noise from external sources.

Hi Neal,


After a couple of month of break-in and adjustment I wanted to tell you how happy I am with the combination of the M7 and bi-amped Lyngdorfs. 


As you know, I  have owned my Music Vault M7 (Tokyo Limited Edition!) for the past 3 years and my original system consisted of an MSB platinum dac, Wyetech Pearl tube-pre, WRAD 300 tube amp and Revel Ultima Studio speakers.  Based upon our discussions I made the change to an all-digital system; not without some trepidation.   I am pleased to report that (as promised), the Lyngdorf amps (2400 & 2170) perform flawlessly and I am very satisfied with the results!  At the same time I made the amp change I upgraded to Revel Salon 2’s which are perfectly suited. 


Musicality, articulation, detail, presence – these words best describe my new (and significantly improved) listening experience  Thanks as usual for your excellent support and advice.


Best regards,




Power rating2 x 400 W @ 4Ohm Inputs 

1 x Analog Single Ended RCA
1 x Analog Balanced XLR
1 x Coaxial Digital
1 x Optical Digital
* All inputs has signal detection

Power modes 

Input detection 
Always on

Trigger (12V) 

1 x Input 
1 x Output

Dimensions (WxHxD)45 x 4.5 x 36 cm 
17.7 x 1.7 x 14.2 in

Finish Anodized aluminum, matte black
Weight 6.5 kg
14.3 lb 
Seller Information

Sound Science  Verified Dealer

Last 12 months

Member since November 2009