Radio Shack MPA 31 Owner's Manual page 16

SPECIRCATIONS
(ii^xit Poww at 4 C»Tms 1 W4z, 1 0 % T m 20 Watte
Power BandMslth at 5W, 10% THD, A M Irput 193 Hz-20 kHz
T.H.D at lOW, 1 kHz wflth a) kHz Low Pass Fiter
M1C1 0 2 2 %
MIC 2 0,21 %
AUX.CD 0.20%
PHONO 0.24%
Input Sensitivity at 10% THD, 1 kHz
MIC 1 Z5mV
MIC 2 2 ^ m V
AUX.CD 150 mV
PHONO 2^nriV
Signal to Nose Ratio (Input Shortaj) witin 30 kHz Low Pass FBter
MIC 1 60 dB
MIC 2 60cfi
AUX.CD ;,... ffidB
PHONO 60 cB
Frequency Response at 4 OTTTS -F 1/-3 dB
M1C1 :ia)Hz-15kHz
M1C2 1K)Hz-15kHz
AUX.CD ia)Hz-15kHz
PHOtMO (RIAA 1(X) Hz/10 kHz) -1-11.9 cE/-1Z1 cffl
Hum and Ndse at 4 Otms with 30 kHz Low Pass FSla
at Master Volume N/fri 3 mV
at Masta- Votffne Max aid Othas N/in 30 mV
Torre Ctontrd (His^ Cut at 10 kHz) - 1 5 cffl
Power ReqtWBTieit 120V AC 60 Hz
Omenstons(HWD) 3 x 11 VA X 83/4dndtes
Waght 7.7 bs
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