ELECTROCOMPANIETEC 4.8 MKII Reference PreamplifierWith its outstanding performance, excellent resolution, superb control and precise musical reproduction, we have made a preamplifier that is true to our slogan, “Closing the gap to the master”. Our new two-channel EC 4.8 MKII preamplifier enhances the predecessor, and is sure to make all good power amplifiers sound even better!All measurements are made at 120V / 240V //50Hz / 60Hz Input impedance47 KohmOutput impedance100 ohmMax input -15 Vp-p ( - 30Vp-p Bal)Max output -30 Vp-p ( - 30Vp-p Bal) Minimum gain-111dBMaximum gain6dBNoise Floor(0 dB gain)< -130 dBFrequency responce1 – 200 kHzChannel Seperation> 120dBTHD (1V in, 1V out)<0.002% Power consumption (no load or signal)30 W Dimensions and Waight Width470 mm – 18.5 inchesDepth372 mm – 14.64 inchesHeight80 mm – 3.14 inchesWeight11.3 kg – 24.9 lbs Inputs Balanced2 x 2 channelSingle ended3 x 2 channel Control Ports Nettwork3 x SPACProgramming1 x USB Outputs Balanced1 x 2 channelSingle endedRecord Out
