The Cyrus Power-XR broadband power amplifier develops 110 watts when operating on a load with a nominal resistance of 6 ohms in each of the two channels. At the same time, the operating range of the new product extends from almost constant voltage to a frequency exceeding 100 kHz. The amplifier is equipped with both unbalanced and balanced inputs, a 12V trigger input, a proprietary MC-BUS control bus and a connector for connecting an optional Cyrus PSU-XR external power supply.