American Audio CommanderPlus manual Model Commander Plus 4 Channel Mixer

COMMANDER PLUS™SPECIFICATIONS

Model: Commander Plus 4 Channel Mixer

POWER SUPPLY:	AC 120v~60Hz/220v50~60Hz, User Selectable
DIMENSIONS:	482 x 176 x 72mm
WEIGHT:	7 Lbs. / 2.8 kg
CROSSFADER:	Feather Fader Plus - VCA detecting fader start control -
	Low grounding impedance crossfader
POWER CONSUMPTION:	12W typical, 20W w/ 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 (Level/Impedence):
LINE:	1.22V (100mV)10K Ohm
PHONO:	1.22V (2.0mV) 47K Ohm
MICROPHONE:	1.22V (2.2mV) 600 Ohm
AUX:	1.22V (100mV)10K Ohm (Load = 1Khz RMS)
Output Sensitivity (Level/Impedence): Note: 0dBV=1Vrms
MASTER OUT (XLR):	0dBV (1V)/470 Ohms ±3dB
REC OUT (RCA):	-5.5dBV (316mV)/1K Ohms ±3dB
PHONES (LOAD=32 OHMS):	-2dBV (0.4V)/33 Oms ±3dB PGM IN
Maximum Output (Load = 47K, THD = 5%)
MASTER/ZONE:	< 18dBV (8V)
REC:	< 18dBV (8V)
PHONES (Load=32 ohms):	< 4.6dBV (1.7V)
CHANNEL BALANCE:	WITHIN 3dB
Frequency Response:
LINE/AUX:	20Hz - 20KHz, ±0.5dB
PHONO:	20Hz - 20KHz, ±1dB except for controlled attenuation
	of -3dB @ 20Hz to reduce rumble and feedback
MICROPHONE:	20Hz - 15KHz, ±0.5dB
Signal to Noise Ratio (maximum output) JIS-A weighted
LINE/AUX:	BETTER THAN 100dB
PHONO:	BETTER THAN 84dB
MIC:	BETTER THAN 85dB
THD - Total Harmonic Distortion (1Khz, 0dBV Output):
MASTER OUTPUT (LOAD = 47K OHMS):	LESS THAN 0.01%
PHONO: (LOAD = 32 OHMS):	LESS THAN 0.03%
CROSS TALK:	< 40dB @ 1Khz, Between left and right channels
Channel Equalizer:
BASS:	+12 ±1dB,-32 ±2 dB at 40KHz
MID:	+12 ±1dB,-32 ±2 dB at 1.35KHz
TREBLE:	+10 ±1dB,-28 ±2 dB at 15KHz
Microphone Equalizer:
BASS:	+12 /-17 ±2dB, at 70KHz
TREBLE:	+12 /-22 ±2dB, at 13KHz

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