Short Circuit protect, DC, Thermal, Overload, HF & Back-EMF protection, Peak Limiter & Soft Start

Class AB Circuit

Zero Noise & Peak, Level & Signal Indicators

Input Sensitivity Selector & limiter

Bridge, Stereo & Parallel connections

Two individual cooling fans

160 Hz Hi Pass & Low Pass filters

Hi-Pass, Low-Pass & Bypass Crossover selection

XLR, 1/4” Phono TRS, Binding Posts & Speakon Connectors