Numark M4 - Technical Specifications; Input and Output Characteristics; Signal-to-Noise Ratio and Distortion; Frequency Response and EQ

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SPECIFICATIONS
INPUTS: Line: 10kö input impedance
80mV RMS sensitivity for 0dB output
Mic: 600ö input impedance, unbalanced
1.5mV RMS sensitivity for 0dB output
400mV RMS max input
Phono: 47kö input impedance
1.3mV RMS sensitivity @ 1kHz for 0dB output
OUTPUTS: Line: 7V RMS max
Headphone: 0.5W into 47ö
SIGNAL-TO-NOISE RATIO: Line: > 100dB
(max output Mic: > 95dB
JIS-A weighted) Phono: > 85dB
DISTORTION: < 0.05%
FREQUENCY RESPONSE: Line: 20Hz – 20kHz ±0.5dB
Mic: 20-15kHz ±0.5dB
Phono: ±1dB (except for controlled attenuation of -3dB
@20Hz to reduce rumble and feedback)
CHANNEL EQUALIZER: Bass: +12/-35dB @ 20Hz
Middle: +12/-25dB @ 1.3kHz
Treble: +12/-20dB @ 15kHz
CHANNEL FADER KILL: > 90dB @ 1kHz
CROSSFADER KILL: > 75dB
CROSSTALK: > 80dB @ 1kHz
MANUAL VERSION 1.0