McIntosh C45 owner manual Specifications

Specifications

Specifications

Frequency Response

+0, -0.5dB from 20Hz to 20,000Hz

Total Harmonic Distortion

0.002% 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

8V Unbalanced

16V Balanced

Output Impedance 250 ohms Unbalanced 500 ohms Balanced

Input Impedance

Phono: 47k Ohms, 65pf

High Level: 22k Ohms Unbalanced

50k Ohms Balanced

Sensitivity for Rated Output

Phono: 4.5mV

High Level: 450mV Unbalanced

900mV Balanced

Maximum Input Signal
Phono:	50mV
High Level: 5V Unbalanced
	10V Balanced
Voltage Gain
Phono to Tape/VCR Out:		40dB
Phono to Output (Main):		55dB

High Level to Tape/VCR Out: 0dB

High Level to Output (Main): 15dB

Tone Controls

Bass Control: ±12dB at 30Hz

Treble Control: ±12dB at 10,000Hz

Power Requirements

100 Volts 50/60Hz, 35 watts

110 Volts 50/60Hz, 35 watts

120 Volts 50/60Hz, 35 watts

220 Volts 50/60Hz, 35 watts

230 Volts 50/60Hz, 35 watts

240 Volts 50/60Hz, 35 watts

Note: Refer to the rear panel of the C45 for the correct voltage.

Overall Dimensions

Width is 17-1/2 inches (44.45cm)

Height is 6 inches (15.24cm) including feet

Depth is 16-1/2 inches (41.91cm) including the Front Panel and Knobs

Weight

21 pounds (9.53 kg) net, 35 pounds (15.88 kg) in shipping carton

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