This amplifier features an ultra compact design requiring only 1RU in height and 1⁄2 rack wide in space. The 100W into a 70V or 100V distributed system gives the power to meet most amplifier demands. The PA1001G power supply supports 120-240VAC power for global use and operation. The patent pending through hole chassis design makes it convenient to use with ceiling mounted video projectors. One or two units can be rack mounted also allowing it to be used in more traditional applications.