VP-2421 ------------------------------------------------------------------ Power Amplifier ------------------------------------------------------------------ Proof against short power amplifier with 420W power on 50V-, 70V-and 100V-Linien, circuit and open circuit-sure, overheating protection. Cross flow air flow by means of temperature-controlled fan cooling. Connecting the loudspeaker outputs on screw terminal. Slot for different input modules. Controllable by the system standby mode with very low power consumption and fast reclosing (< 0.5 seconds). Operating voltage: 20-40 V = Power consumption standby: 33 mA Max Rated output power: 420W Output voltage: 50V, 70V, 100V Frequency response: 40-16000 Hz Total harmonic distortion: < 1% Signal-to noise ratio: > 80 dB Dimensions: 19-inch built-in unit with 2 Unit Manufacturer: TOA Model: VP-2421