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Martin Wisman PMF 900

Martin Wisman PMF 900 Professional Power Mixer 12 Channels, 2x 500W, 4 Ohm, FX, with 2 effects 12 Mono Input Channels with silver plated XLRs and balanced Line Inputs Ultra-low noise discrete Mic Preamps with +48 V Phantom Power 2 Stereo Input Channels with balanced TRS Jacks Balanced Inputs for highest signal integrity Ultra-musical 3-band EQ and FREQ on all MONO channels and 4-band EQ on all stereo channels Peak LEDs all mono and stereo Channels 2 Aux Sends per channel for external effects and monitoring 2X24DSP digital effect and USB / SD CARD MP3 playing system 2-Track Inputs assignable to Master Mix Output Spearate master output, monitor output and headphone outputs Highly accurate 2x10 segment Bargraph Meters Rugged design Power Supply ensures superior signal integrity Specifications Mono Inputs Frequency response: 20Hz-20Khz, +1,0, -1dB (MIX L/R, AUX/EFX SEND) @+4dBu Distortion (THD & N): less than 0.1% (THD+N) 20Hz-20kHz@+4dBu Hum and Noise (Average, Rs=150 Ohm) -132 dBu Aux, Mix and Master (@0dB, faders down) -130 dBu equivalent input noise -98 dBu residual noise TRIM range: (-50dB do -10dB), (-30dB do +10dB) Cross talk (@ 1kHz) -80dB between inpu channels; -80dB channel Mute Equalization Hi Shelving: 12 kHz +/-15 dB Mid Range: 2.5 kHz +/-15 dB Lo Shelving: 80 Hz +/-15 dB Stereo inputs Line Input: unbalanced Frequency response: less than 0.1% (THD+N) 20Hz-20kHz@+4dBu Equalization HIGH 12KHz shelving HIGH MID 3KHz peaking LOW MID 500Hz peaking LOW 80Hz shelving LOW Cut (High pass) filter -3dB na 100Hz 12dB/oct Master Mix section Max Output: +22 dBu Aux Send Out: +22 dBu Headphones (@150Ohm): +22 dBu Input and Output impedances Line input: 10K Mic input: 1.8K Mix Output: 120 Ohm Power supply Mains Voltages AC 120V 60Hz or 230V 50Hz