CROWN / CT875 8-Channel Power Amplifier

The ComTech DriveCore Series is a power amplifier that allows you to build a compact multi-channel system. With an ultra-lightweight, space-saving design weighing just 3.6 kg and a 1U size, it can be used to build a compact multi-channel system, such as in commercial facilities that use separate sound sources for different areas.

~From the manufacturer's website~
■ The ComTech DriveCore Series is a Class D amplifier incorporating AMCRON's latest DriveCore technology. The circuit design is based on five cutting-edge patents for feedback, modulation, and output stage technologies, seamlessly integrating the drive stage into an output stage the size of a dime (17.91mm). The front-end circuitry also achieves over 90% efficiency while maintaining the excellent acoustic characteristics of Class AB.
■ Without compromising performance, it delivers high-quality sound with a S/N ratio of over 110dB and a THD of less than 0.05% across all frequency bands.
■ The ComTech DriveCore Series also excels in energy efficiency. AMCRON is the first to introduce a universal power supply with three settings: Normal mode, which operates at full power at all times; Green mode, which minimizes power consumption when the input is below -40dBu and instantly outputs full power when the input signal exceeds this level; and DeepSleep mode, which reduces power consumption to less than 1W. Power efficiency is optimized to meet precise peak power requirements.
■ Input signal routing can be configured using the DIP switch on the rear panel.
■ Also equipped with a 70Hz high-pass filter and a limiter to prevent clipping and protect speakers.
■ Euroblock included.