Numark M4 Black

Inputs: two phono/line switchable (RCA), four line (RCA), mic (1/4")
Outputs: Master (RCA), Record (RCA), headphone (1/4" stereo)
Steep three-band EQ/rotary kills on each channel
Microphone input with EQ
Six-segment LED display for monitoring signal strength
Toggle for master and PFL metering
Replaceable crossfader with reverse and slope control

Inputs:
Line: 10K ohm input impedance; 80mV RMS sensitivity for 0dB output
Mic: 600 ohm input impedance unbalanced; 1.5mV RMS sensitivity for 0dB output; 400mV RMS max input
Phono: 47k ohm input impedance; 1.3mV RMS sensitivity @ 1kHz for 0dB output
Outputs:
Line: 7V RMS max
Headphone: 0.5W into 47ohm
Signal to Noise Ratio:
(maximum output JIS-A weighted)
Line: Better than 100dB
Mic: Better than 95dB
Phono: Better than 85dB
Frequency response:
Line: 20 – 20,000 Hz ±0.5dB
Mic: 20 – 15,000 Hz ±0.5dB
Phono: ±1dB; -3dB attenuation at 20 Hz to reduce rumble and feedback
Channel Equalizer:
Bass: +12 / -35dB at 20 Hz
Mid: +12 / -25dB at 1.3 kHz
Treble: +12 / -20dB at 15 kHz
Channel fader kill: Better than 90dB at 1 kHz
Crossfader kill: Better than 75dB
Crosstalk: Better than 80dB at 1 kHz
Distortion: Less than 0.05%