Digital mpa ii specifications – ART Pro Audio Digital MPA-II - Two Ch. Mic Pre w/ A/D Conversion User Manual
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DIGITAL MPA II SPECIFICATIONS
Analog Section:
Frequency Response.................................. 15Hz to 48 kHz (+0, -1dB) @ normal plate voltage
15Hz to 120 kHz (+0, -1dB) @ high plate voltage
Dynamic range:........................................... >110dB (“A” weighted)
CMRR: ........................................................ >90dB
THD: ........................................................... <0.005% (typical)
Equivalent Input Noise:............................... -129dBu (XLR, “A” weighted)
Maximum Input Level:................................. +19dBu (cannon)
Maximum Instrument Input: ........................ +17dBu
Input Impedance ......................................... 150-3000 Ohms adjustable (XLR)
>800K Ohms (Instrument)
Maximum Output Level............................... +27dBu (XLR)
Output Impedance: ..................................... < 47 Ohms (XLR)
Maximum Gain............................................ 70dB
Meter Calibration ........................................ 0 VU = +4dBu output (+4dB mode)
0 VU = -10dBV output (-10dB mode)
High Pass Filter .......................................... single pole, 10-200 Hz adjustable
Power Requirements: ................................. USA – 105 to 125 VAC / 60 Hz Export units configured for country
of destination.
Dimensions: ................................................ 3.50” H x 19.0” W x 8.75” D
Weight:........................................................ 10.5 Lb.
Digital Section:
A/D Frequency Response
@44.1KHz sample rate............................... 10Hz to 21.25KHz (+0, -1dB)
@88.2KHz sample rate............................... 10Hz to 42.50KHz (+0, -1dB)
@196KHz sample rate................................ 10Hz to 81KHz (+0, -1dB)
A/D Dynamic Range ................................... >112dB “A” weighted (typ.)
A/D THD ..................................................... <0.001% @1K (typ.)
A/D Input Sensitivity:................................... +12dBu min.
Insert input Impedance ............................... >10K Ohms