The Behringer 1273 is a 2-channel microphone preamplifier with 3-band equalizers, meticulously designed to emulate the classic 1073. It features Class A, all-discrete circuitry and custom-built Midas input and output transformers for superior sound quality. Each channel offers up to 80 dB of gain, an inductor-based switchable equalizer, and dedicated switches for various functions including Phase, Tone, Insert, Line, Instrument, and Phantom Power.