SUMO The Nine + Differential Power Amplifier

SUMO The Nine + Differential Power Amplifier

Sumo gives you the real thing. The nine is a pure class A power amplifier that remains class A even when driving 4 Ohm loudspeakers.

The Nine's approach to class A is so unique it earned a US patent - an amazing achievement for an audio component.

Sumo's exclusive class A engineering provides all the advantages and none of the disadvantages of typical class A designs.

The unit features an all aluminium anodized chassis with massive extruded heat sinking and built in whisper fan for efficient heat dissipation.

Military grade G-10 glass epoxy printed circuit boards throughout.

Power supply incorporating 1.4KW shielded toroidal transformer and 42,000 microfarad computer grade filter capacitors, resulting in supply voltage regulation better than 3%.