Numark Industries DM 1820X owner manual Specifications, P U T S

DM 1820X

SPECIFICATIONS...

I N P U T S :

Line:	10k	Ω input impedance
	100 mV rms sensitivity (for 1.22 V output)
Mic:	10k	Ω input impedance balanced/unbalanced
	3 mV rms sensitivity (for 1.22 V output)
	50 mV rms max input
Phono:	47k	Ω input impedance

1.5 mV rms sensitivity @ 1 KHz (for 1.22 V output)

O U T P U T S :

Line: 9V rms max (+20 dBm)

Headphone Amp: 5 watt into 47Ω

Distortion less than .01%

SIGNAL TO NOISE RATIOS (vs. maximum output):

Line:	Better than 82 dB
Mic:	Better than 75 dB
Phono:	Better than 75 dB

FREQUENCY RESPONSE:

Mic:	20 Hz- 15k Hz + .5 dB
Line:	20 Hz- 20k Hz + .5 dB
Phono:	+ 1 dB except for controlled attenuation of -3 dB
	@ 20 Hz to reduce rumble and feedback

CHANNEL EQ:

Bass: ±15db @80Hz

Middle: ±10db @1KHz

Treble: ±15db @12.5KHz

TALKOVER ATTENUATION:

Variable from no cut to -16 dB

KILL EFFECTS:

Bass: -54dB at 50 Hz, -3dB at 400 Hz

Middle: -44dB at 1k Hz, -3dB at 200Hz

Treble: -53dB at 15k Hz, -3dB at 2k Hz

POWER CONSUMPTION:

20 Watt typical, 28 watt with full headphone output

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