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Mcintosh(¸ÅÄËÅä½Ã) MA7900 ÀÎƼ¾ÚÇÁ ÆǸÅÇÕ´Ï´Ù.
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»õ·Î¿öÁø ÀÎƼ±×·¹ÀÌƼµå ¾ÚÇÁ MA7900
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Electronic Specifications
Power Output per Channel
200 Watts
Speaker Impedance
2, 4, or 8 Ohms
Rated Power Band
20Hz to 20kHz
Total Harmonic Distortion
0.005%
Dynamic Headroom
2dB
Frequency Response +0,-0.5dB
20Hz to 20kHz
Frequency Response, +0, -3dB
10Hz to 100kHz
Sensitivity Phono (Moving Coil)
0.25mV
Sensitivity Phono (Moving Magnet)
2.5mV
Sensitivity High Level (Balanced / Unbalanced)
0.5V/0.25V
Sensitivity (Power Amp)
1.4V
Signal To Noise Ratio (Moving Coil)
82dB
Signal To Noise Ratio (Moving Magnet)
84dB
Signal To Noise Ratio (High Level)
95dB
Signal To Noise Ratio (Power Amp)
113dB
Input Impedance (Balanced / Unbalanced)
20K/20K
Damping Factor
>40
Maximum Output (Balanced / Unbalanced)
8V Unbalanced
Dimensions (W x H x D)
17-1/2" (44.45cm) x 7-5/8" (19.37cm) x 22" (55.88cm)
Weight
75 lbs (34.1 kg)