- Classic 1073 preamp design with 70 dB gain - Discrete Class A circuit - Input and output transformers from Cinemag - Channels 1 and 2 with additional DI input - Switchable 48 V phantom power per channel - Max. Input level Mic In: +1 dBu / DI In: +18 dBu - Frequency range: 10 - 30000 Hz - Gain Mic In: 12 to 70 dB adjustable in steps - Switchable phase inversion - THD + N Mic In: 0.02% (+45 dB Gain, +4 dBu Output) / DI In: 0.03% (+25 db Gain, +4 dBu Output) - EIN (Equivalent Input Noise) Mic In: -105 dBu / DI In: -100 dBu - Input impedance Mic In: 200 Ohm / DI In: 1.1 MOhm (unbalanced) - Max. Output level: +28 dBu - Output impedance: 600 ohms - 4 Balanced XLR inputs - 2 Unbalanced 6.3 mm jack inputs - 4 Balanced XLR and jack outputs - External power supply - Height: 2 U - Width: 19" - Depth: 178 mm - Weight: 3.7 kg THIS ITEM IS CURRENTLY NOT AVAILABLE YOU CAN CONFIRM THIS INFORMATION BY CLICKING ON ITEM