Servo 170 is a compact two-channel stereo power amplifier designed for near-field monitoring and light distribution tasks. It delivers 85 W per channel into 4 ohms and offers a wide 20 Hz to 50 kHz response for accurate playback. The unit provides independent left/right input level controls, front-panel clip and idle LEDs, balanced 1/4\" TRS and unbalanced RCA inputs, relay-controlled power-on, and convection cooling for quiet operation.