Power Amplifier. The Servo 600 is ideal for larger applications where added power is needed to drive multiple speaker chains, or larger format speakers.The Servo amplifiers feature large 10-segment 3-color level LED meters and independent channel volume controls. The rear panels include 1/4-inch balanced and RCA input connectors, as well as 5-way binding post and 1/4-inch speaker outputs. 4-stage power protection circuitry that ensures optimal performance and protection of connected components. Features include:; 300 watts per side at 4 ohms; 600 watts bridged mono at 8 ohms; 1/4-inch and RCA input connectors; 5-way binding post and 1/4-inch output; Dual Rack space design; 10-segment, 3-color Level LED meters; 4-stage power protection circuitry