Lyngdorf MXA-8400 

A new benchmark in multichannel amplifiers
The MXA-8400 is the most powerful product from Lyngdorf Audio ever,
delivering 8 x 400 watts of ultra-linear and stable power
You can also Do 5 channels, 3x 800w+ 2x 400w
You can also set it on 4x 800w for stereo biamping loudspeakers and more!!!!
Purifi EIGENTAKT technology with innovative EEC circuit inside!

For more info's:
https://lyngdorf.steinwaylyngdorf.com/lyngdorf-mxa-8400/