Single-channel Class-D amplifier with 120 W power output. Designed for 100V and low-impedance high-quality background music systems. With silent fan operation and DSP processing, including 6-point parametric EQ, limiter, gate, and delay. Equipped with balanced Phoenix and stereo RCA input connectors, and audio link output. The amplifier includes an RS232 control port for integration with third-party control systems, allowing iAC amplifiers to be used in a large and complex audio installations that can be automated and remotely controlled.