Item #900010406

Lyngdorf MXA-8400

Eight-Channel Power Amplifier
Item #900010406

Lyngdorf MXA-8400

Eight-Channel Power Amplifier
$9,541.00
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Overview

The MXA-8400 is an eight-channel power amplifier built on Purifi EIGENTAKT technology, delivering ultra-low distortion and high power in a compact chassis. With 8 x 400W or 4 x 800W bridged, itâ€s ideal for high-end home cinemas and audio systems requiring both precision and headroom.

Redefining multichannel amplifier performance.

The Lyngdorf MXA-8400 sets a new benchmark in high-end multichannel amplification. Delivering 8 x 400 watts of ultra-linear power, this is the most powerful amplifier Lyngdorf has ever produced—purpose-built for high-performance cinemas and reference-grade systems where headroom, precision, and dynamic control matter most.

At its core is Purifi’s groundbreaking EIGENTAKT technology, featuring proprietary ErrorCorrection (EEC) that ensures exceptional low distortion and a supremely neutral sound signature. Combined with Lyngdorf’s advanced PowerPerfect power supply, the MXA-8400 maintains full performance even with all channels driven—without fans, noise, or compromise.

Key Highlights

  • 8-channel amplifier with 400W per channel at 4/8 ohms
  • Bridgeable outputs for up to 4 x 800W for demanding speakers
  • Purifi EIGENTAKT technology with patented ErrorCorrection (EEC)
  • Advanced PowerPerfect supply ensures power stability and low noise
  • Consistent performance across volume levels, frequencies, and loads
  • No fans required — silent, thermally efficient design
  • Designed, assembled, and 24h tested in Denmark for unmatched quality
  • 4U rack mount comes standard

Details & Specs

Description8-channel power amplifier
Power Rating8 x 400W @ 4 Ohm, 8 x 200W @ 8 Ohm; 4 x 800W bridged
THD0.001% @ 200W/8 Ohm, 0.0006% @ 10W/4 Ohm (Low Sens)
Frequency Response±0.1dB (20Hz to 20kHz)
S/N Ratio128dB (A-weighted, Low Sens)
Inputs8 x XLR analog
Outputs8 x Neutrik speakON
Gain26.1 dB / 31.7 dB (High Sens), 16.6 dB / 22.2 dB (Low Sens)
Input Sensitivity2V (High), 6V (Low)
Damping Factor>1200 (8 Ohm, 20Hz @ 1kHz)
ControlAutomatic standby mode, bridgeable channels
Dimensions45 x 14.5 x 34.9 cm / 17.7 x 5.7 x 13.7 in
Weight10.3 kg / 22 lb

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