TubeTech MMC-1A Mono Tube Mic Preamp Multiband Compressor

The MMC 1A is our latest recording channel – encompassing a complete front-end it includes an additional Direct Instrument input as well as a separate line input. The microphone input has switchable loading impedance, phantom power, phase reversal and a –20 dB Pad. All inputs are equipped with a low-cut filter.

The 3-band optical compressor is designed to maintain optimum summing of all three bands with a remarkably flat frequency response. A bypass switch shorts out the whole compressor.

Mic. Input/Output are balanced and have fully floating transformers with a static screen. The Line Input is unbalanced, but an optional transformer is available. The power supply and the sidechain circuits are based on a solid state circuit. With the exception of the output stage all DC voltages are stabilised

Features: Mic. Gain in 2 dB and 10 dB steps Selectable mic. impedance 600/1200/2400 Phantom Power (+48V) Phase reversal 20 dB pad High impedance Direct Input Separate line input (gain +/- 10 dB) Lowcut filter (20 Hz / 40 Hz/off) Optical gain reduction elements Cont. variable Threshold, Attack, Release Ratio 2:1 to 10:1 LED display showing gain reduction Low, Mid, High Output Gain: off to +10 dB Variable X-over frequencies Low noise < -80 dBu @ 0 dB gain Master Output Gain: off to +10 dB