In Stock. 45 Day Lowest Price - 100% Satisfaction Guarantee. The M8D Power Conditioner is the perfect low-cost AC power solution for any rack mount system. Install an M8D in the top slot of your rack, and the eight switched AC outlets in the rear panel will power up and protect all your equipment up to a 15-amp load. The M8D features two slide out, swiveling light fixtures to provide discreet illumination of your equipment on stages, in studios, and in other dark places. A dimmer knob lets you adjust the lamp brightness to just the right level. The M8D also adds a bright red, three-digit LED meter that displays incoming voltage.