Lyngdorf Audio SDA-2400

For sale is my Lyngdorf SDA-2400 amp.  This amp has both analog and digital (SPDIF RCA and Toslink) inputs.  200 w/ch into 8 ohms, doubling to 400 w/ch into 4 ohms.  It drives my Harbeth 40.1's effortlessly, with a clean, neutral (but not boring) sound.  It also has a very low noise floor. 

I am the original owner and have the original box, packaging and manual.

More info from Lyngdorf:
 

Description

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.
 

INCREDIBLY VERSATILE

The SDA-2400 includes both optical and coaxial digital
inputs in addition to the traditional balanced and single-ended analog inputs
in order to fit any possible setup.

This power amplifier can function in a traditional stereo or
multichannel setup—but also as a powerful addition to single standing media
players and streaming devices with integrated volume control. Using the digital
connections, there will be no interference or noise from external sources.

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

SMART POWER

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

You can set it to always be on—and if your connected device
has a 12V trigger output, this can control the power state of the SDA-2400, and
even daisy-chain several SDA-2400 amplifiers.
 

DIGITAL AMPLIFICATION

Lyngdorf is the 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. Together with a fixed switching speed of
390 kHz and minimal feedback control, this ensures low and linear distortion
compared to typical Class D amplifiers.
 

LOW HEAT GENERATION

Based on the latest technology of MOSFETs, the
generation of heat inside the SDA-2400 is much less than comparable
amplifiers—both in max load situations and, more importantly, in idle
situations where an amplifier typically spends most of its lifetime.