American Audio manual Technical Specifications Model DX4, 4 Channel Audio Mixer

DX4™	Specifications
Technical Specifications - Model: DX4, 4 Channel Audio Mixer.
POWER SUPPLY:	AC 115/230V, 50/60Hz (External 18V~500mA
	Power Supply)
DIMENSIONS:	254 (W) x 308 (D) x 102.5 (H) mm
WEIGHT:	5.5 Lbs./2.8Kgs
CROSSFADER:	Optical detecting fader start control -
	Low Residue Resistance Crossfader.
POWER CONSUMPTION:	12 Watts Typical /
	16 Watt with full headphone output
HEADPHONE IMPEDANCE:	16 Ohms
ENVIRONMENTAL CONDITION:	Operating Temperature 5 to 35 deg. C
	Humidity 25 to 85% RH (non-condensing)
	Storage Temperature -20 to 60 deg. C
INPUT SENSITIVITY:
LINE:	10K ohm input impedance
	70mV rms sensitivity for 0dBm output
PHONO:	47Kohm input impedance
	1.1mV rms sensitivity @ 1KHz for 0dBm output
MICROPHONE:	10Kohm input impedance unbalanced
	1.0mV rms sensitivity for 0dBm output
	500mV rms max inputOutput Sensitivity (Level/
	Impedance): Note: 0dBV=1Vrms
OUTPUT SENSITIVITY:
MASTER OUT:	9V rms max
Head PHONES:	0.5W into 47ohm
FREQUENCY RESPONSE:
LINE:	20Hz-22KHz +/-0.5dB
PHONO:	+/-1dB except for controlled attenuation of -3dB
	@ 20Hz to reduce rumble and feedback
MICROPHONE:	20Hz-15KHz +/-0.5dB
SIGNAL TO NOISE RATIO: (MAXIMUM OUTPUT):
LINE:	Better than 94dB
PHONO:	Better than 85dB
MIC:	Better than 76dB
THD - Total Harmonic Distortion:
MASTER OUTPUT:	Less Than 0.1%
CHANNEL EQUALIZER:
BASS:	+12/-12dB @100Hz
LOW MIDDLE:	+12/-12dB @1KHz
HIGH MIDDLE:	+12/-12dB @4KHz
TREBLE:	+12/-12dB @12KHz

Components and parts are subject to change for improvements within the range of the specifi cations.

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