Fast Recovery™ circuitry for clean, undistorted sound Ultra-lightweight switching power supply for maximum efficiency and minimal heat 1660W continuous power @ 4 ohms bridged Selectable mono/stereo/bridged operating modes High-resolution, 6-segment LED meter per channel Defeatable clip limiter plus short, under-impedance, over-current and thermal protection 30Hz subsonic filter maximizes amplifier efficiency and headroom | Combo XLR/TRS input and TRS thru connectors per channel NL4 and binding post outputs per channel Third NL4 output for bridged mono applications, also provides both output channels on a single connector (mono/stereo modes) Multi-speed fans adjust to operating temperature for minimal acoustic noise Robust, impact-resistant, all-steel 2U rackmount chassis Lightweight and portable – under 22 lbs |