NORMA REVO PA 150 amplificatore finale di potenza usato, funzionamento perfetto, esteticamente perfetto a parte un piccolo segnetto sul bordo superiore del frontale come esplicitato nelle fotografie. Imballo originale. -Extreme low noise, high speed schematic topology and wide band ( >2MHz ).-Separate power supply for Gain, Driver and Output stages.-High speed and low noise regulated power supply for gain and driverstage.-High current MOS-FET power device (200 A output peak current).-16 power device for a total rated 2.000 W power handling capability.-High filtering capacity (70.000 uF) with numerous (24) low impedancecapacitors.-Toroidal power transformers specially designed for audioapplications, low flow dispersion, low mechanical noise, highpermeability magnetic core with consequent low output impedance, 2 x400 VA.-Full aluminium non-magnetic frame.-Inputs configurable RCA (unbalanced) & XLR (balanced)-Inputs selection by relay with GOLD/PALLADIUM contacts.-RCA solid core gold plated plug connector for any signal connections.-DC Protection for sensitive speakers. Connections:1RCA, 1 XLR BalancedInputImpedance:47Kohm(non sel. input) / 33Kohm (sel. Input)OutputsVoltage:1Binding Post couple, 4mm Banana and forksFrequencyResponse:0Hz – 2.0 MHz (-3dB, non filtered)OutputPower: 150WRMS / 8Ohm – 280W RMS / 4 Ohm (per channel)Gain,Sensitivity:28.5dB, 1.30 V r.m.s. / 150 W – 8 OhmConfiguration:DualMonoConfiguration:SolidstatePowerdevices:MosFet,4 couple each channelAvailableoutput current:48A continuous, 200 A peak (each channel)Capacityof filter:72.000Uf, 12 capacity for each channelElectricTransformers:2toroidal special audio use, 400 VA each channelSupply:230V AC / 50 Hz (100V AC or 115 VAC / 50-60Hz in some country)Dimensions(HxWxD):110x430x365mm(excluding footers and rear connections )Weight:25KgNote:Stereophonicfinal amplifier