TOA Electronics Four Channel Digital Power Amplifier, 550W Per Channel at 4 Ohms

The TOA Electronics Four Channel Digital Power Amplifier features a lightweight, compact, high power output and high efficiency. It delivers 550 W 4 channels (4 O output) using a switching power supply. Each channel is equipped with an independent power section. Its Control/Monitor terminals permit power ON/OFF control of the individual channels and status monitoring for the power ON/OFF on each channel, protection on each channel and fan operation. Prepare the control panel or status monitor display panel separately.It is a high-quality, rack mountable four-channel digital amplifier. Designed for highly efficient operation, the DA-550F is capable of outputting 550W per channel at four Ohms. Each channel has an individual level control knob and all input connections are via 3-pin removable terminal block. Output connections are made on a standard screw terminal strip.The DA-550F has an internally settable high-pass filter, as well as built-in protection circuitry to protect against damage from overheating and overloads. Four front-panel air vents each offer removable dust filters for easy maintenance to ensure your amplifier keeps running smoothly. Bridged operation is available via simple push-button operation if desired.