The RMB-1066 multi-channel power amplifier is an enormously flexible unit intended primarily for use in surround systems and delivers high power in a variety of configurations. The power supply and output circuits are configured for exceptional reserve capability and stability. In six channel mode, the RMB-1066 delivers 60 watts RMS each (20 Hz to 20 kHz @0.03%THD into 8 ohms). In five channel mode (one channel quiescent), power increases to 70 watts RMS each measured by the same demanding standards. Amplifier pairs can be bridged to develop 150 watts x 3 for almost half a kilowatt of output power. Three rear panel switches (one two-way and two three-way) make bridging easy and also link the inputs via internal "daisy chain " connections with a single source, thus simplifying system wiring. Input level controls, strategically placed between front panel heat sink fins and an extensive 6 LED indicator array ease system adjustment and monitoring. 12 volt trigger operation and a detachable IEC power cord directly address demanding custom installation requirements while custom brass speaker terminals provide full contact power transfer.