McIntosh MC275 Connection Diagrams

MC275 Stereo Operation Connection Diagram
1A
McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3512 www.mcintoshlabs.com Part No. 04131300
Audio Preamplifier
Note: Refer to the MC275 Owner’s Manual page 10 for additional connection information.
Connection Legend:
Data Cable*- Digital Signal Cable -
Sensor/Keypad Cable - Network/RS232 Cable -
Power Control Cable* - Ground Wire -
Audio Signal Cable - AC Power Cords -
Video Signal Cable - Loudspeaker Cable -
RF Signal Cable -
* 2 conductor shielded with 1/8 inch stereo mini phone plug on each end.
Connect to
AC Outlet
Right Loudspeaker System Left Loudspeaker System
(-)
(+)8Ω
(-)
(+)8Ω
(+)8Ω
(-)
(+)8Ω
(-)

McIntosh MC275 Specifications

General

Damping factor	20
Amplifier class	-
Frequency range	10 - 70000 Hz
Output impedance	16 Ω
Audio output channels	2.0 channels
Peak power per channel	75 W
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.50 %
RMS power output per channel (2 Ohm)	150 W
XLR in	Yes
Audio (L/R) in	2
Audio (L/R) out	6
Speakers connectivity type	Binding post
Purpose	Performance/stage
Product color	Black, Silver
Connectivity technology	Wired
Maximum current	3.6 A
AC input voltage	120 V
AC input frequency	50 - 60 Hz
Package weight	34100 g

Weight and Dimensions

Depth	304.8 mm
Width	419.1 mm
Height	209.6 mm
Weight	30500 g