Bladelius NJORD M - Mono Power Amplifier

Muscle and control are the key features of this robust design. While it's aimed at music playback, it can serve as a reliable powerhouse in any stereo or multichannel application; whether an integrated multi-room audio system or a capable home theater. It has enough power and control to drive the most demanding speakers on the market.
Njord is a fully balanced mono power amplifier, ultra-low feedback design, the feedback applied is in current mode for the lowest possible transient distortion.

A custom toroidal transformer is used for the lowest noise. The capacitors are Vishay with ultra-low ESR.

all this is so you can hear the music and not the amplifier.