Mpa-90 P.A. Amplifier
(320-2024A)                Specifications             Faxback Doc. # 37937


Output Power at THD 2%, 4 ohm load 1 kHz:.................................100W
Input Impedance:
     MIC 1,2,3,4 (XLR Jack)...........................................1.5 kohm
     MIC 1,2,3,4 (PHONE Jack)..........................................33 kohm
     PHONO.............................................................25 kohm
     AUX...............................................................50 kohm
Input Sensitivity at rated power:
     MIC 1,2,3,4 (XLR Jack).............................................0.5 mV
     MIC 1,2,3,4 (PHONE Jack)...........................................1.0 mV
     PHONO..............................................................2.0 mV
     AUX................................................................150 mV
Frequency Response at 1W, 4 ohm load: (30-20kHz).........................+-2dB
Signal to Noise Ratio:
     MIC 1,2,3,4 ........................................................60 dB
     PHONO...............................................................56 dB
     AUX.................................................................70 dB
Phono EQ Response at EQ OUT:
     at 100Hz............................................................+12dB
     at 10kHz..........................................................-13.5dB
EQ Output Level:
Input Overload at EQ OUT, 1.5% THD or clipping point:
     MIC 1,2,3,4 (XLR Jack).............................................170 mV
     MIC 1,2,3,4 (PHONE Jack)...........................................300 mV
     PHONO..............................................................550 mV
Power Requirements:
     120V AC, 60Hz (240V AC, 50Hz for U.K. and Australia)
Dimensions (without feet and knobs):
     4 5/16" (H) X 15 1/2" (W) X 10 7/16" (D)
     (11 cm X 37 cm X 26.5 cm)

(SP/km-02/07/1997)

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