Audio And General Specifications - McIntosh MX135 Owner's Manual

Audio Specifications
Frequency Response
Left, Center, Right,
Left Surround,
Right Surround,
Left Back, Right Back:
±0.5dB from 20Hz-20,000Hz
1
Subwoofer :
±0.5dB from 20Hz-140Hz
Total Harmonic Distortion
0.005% maximum from 20Hz to 20,000Hz at rated output
Signal To Noise Ratio
Phono: 86dB below 10mV input (A Weighted)
High Level: 96dB below rated output (A Weighted)
Rated Output Voltage
2.5V Unbalanced Outputs (Main)
5.0V Balanced Outputs (Main)
Maximum Voltage Output
9.5V Unbalanced
19V Balanced
Output Impedance
100 ohms Unbalanced
200 ohms Balanced
Input Impedance
Phono: 47k Ohms, 65pf
High Level: 22k Ohms Unbalanced
50k Ohms Balanced
Sensitivity for Rated Output
Phono: 5mV
High Level: 500mV Unbalanced
1V Balanced
Maximum Input Signal
Phono: 50mV
High Level: 5V Unbalanced
10V Balanced
1
If any of the Channels have the Loudspeaker Setting of Small, the
subwoofer has an electronic low pass filter with a 24dB per Octave
rolloff in all modes except external.
50

Audio and General Specifications

Voltage Gain
Phono to Tape/VCR Out:
Phono to Output (Main):
High Level to Tape/VCR Out: 0dB
High Level to Output (Main): 14dB
Tone Controls
Bass Control: ±12dB at 30Hz
Treble Control: ±12dB at 10,000Hz
General Specifications
Power Requirements
100 Volts, 50/60Hz at 65 watts
110 Volts, 50/60Hz at 65 watts
120 Volts, 50/60Hz at 65 watts
220 Volts, 50/60Hz at 65 watts
230 Volts, 50/60Hz at 65 watts
240 Volts, 50/60Hz at 65 watts
Note: Refer to the rear panel of the MX135 for the correct
voltage.
Overall Dimensions
Width is 17-3/4 inches (45.09cm)
Height is 9-7/16 inches (23.97cm) including feet
Depth is 18-3/4 inches (47.63cm) including the Front Panel
and Knobs
Weight
31 pounds (14.06Kg) net, 45 pounds (20.41Kg) shipping
40dB
54dB