Behringer 1273 2-Channel Microphone Preamplifier with 3-Band Equalizers

Behringer 1273 2-Channel Microphone Preamplifier with 3-Band Equalizers Two-channel microphone preamplifier with 3-band equalizers, based on the classic 1073 design Class A, all discrete circuitry for highest signal integrity Custom-built Midas input and output transformers Versatile gain controls to handle various type of inputs including mic, line and instrument Electronically controlled resistor-stepped 80 dB rotary gain switch for extreme precision and low noise Tone function changes input transformer impedance for mic optimization Dedicated Phase, Tone, Insert, Line, Instrument, and Phantom Power switches for each channel Inductor-based switchable equalizers section with a passive third-order high-pass filter Low-frequency boost/cut at 35, 60, 110 or 220 Hz Mid-frequency boost/cut at 360, 700, 1600, 3200, 4800 or 7200 Hz High-frequency boost/cut at 10, 12 or 16 kHz 5-position inductor-based high-pass filter, selectable for off, 50, 80, 160 or 300 Hz for each channel Transformer-balanced inputs and outputs on XLR/combo connectors High-precision 7-segment LED signal level meter for each channel Rugged 2U rack mount chassis for durability in portable applications Auto-ranging universal switchmode power supply