McIntosh C 45 Brochure

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For the Consumers Protection: In order to ensure the highest level of customer satisfaction, newMcIntosh products may only be purchased over-the-counter or delivered and installed by an Authorized McIntosh Dealer. McIntosh products that are purchased over the Internet, by phone or mail order are presumed to be usedand do not qualify for any McIntosh Warranty. McIntosh does not warrant, in any way, products that are purchased from anyone who is not an Authorized Dealer or products that have had their serial number altered or defaced. C45 Stereo & Multi-Channel Audio Control Center SELECTABLE INPUT TITLES The displayed name of each input of the C45 may be changed to match the available sources. Names are chosen from a selection of 14 different titles. Additionally, the sensitivity for each input is adjustable to enable a uniform volume level between source components. VOLUME LEVEL Master volume control for all channels is achieved through a sophisticated optical encoder. Utilizing light pulses ensures accuracy and eliminates effects of mechanical wear. BASS AND TREBLE CONTROLS Precision tone shaping circuitry is provided to enable adjustment of the acoustic balance of the sound. A bypass switch completely removes the tone controls from the audio signal path. WIRELESS REMOTE CONTROL An IR remote control is included. Remote keypads and external sensors are available. HEADPHONE JACK A high quality headphone amplifier is built in for private listening. 04.04.C45.20k 35005900 McIntosh Laboratory, Inc. 2 Chambers Street, Binghamton, New York 13903-2699 Tel (607) 723-3512 - US Toll-Free (800) 538-6576 - Fax: (607) 724-0549 - www.mcintoshlabs.com POWER REQUIREMENTS120V 50/60Hz, 35 watts OVERALL DIMENSIONS (H x W x D including feet and knobs) 6" (15.24cm) x 17-1/2" (44.45cm) x 16-1/2" (41.91cm) WEIGHT21 lbs. (9.53kg) net 35 lbs. (15.88kg) boxed Two 6-Channel Inputs 2-Stage Electronic Volume Control Information Display Assignable Balanced Input Balanced Outputs Ultra Quiet, Precision Phono Section Tone Control Bypass Input Level Trimming Fiber-Optic Front Panel illumination FREQUENCY RESPONSE20Hz to 20kHz, +0 / -0.5dB MAXIMUM VOLTAGE OUTPUT8V (unbalanced) 16V (balanced) TOTAL HARMONIC DISTORTION0.002% max. from 20Hz to 20kHz SENSITIVITYPhono: 4.5mV for rated output High Level: 450mV for rated output (unbalanced) 900mV for rated output (balanced) A-WEIGHTED SIGNAL- TO-NOISE RATIO: Phono: 86dB High Level: 96dB MAXIMUM INPUT SIGNALPhono: 50mV High Level: 5V (unbalanced) 10V (balanced) INPUT IMPEDANCEPhono: 47k ohms, 65pf High Level: 22k ohms (unbalanced) 50k ohms (balanced) OUTPUT IMPEDANCE250 ohms (unbalanced) 500 ohms (balanced) VOLTAGE GAINPhono to Tape/VCR out: 40dB Phono to Output (Main): 55dB High Level to Tape/VCR Out: 0dB High Level to Output (Main): 15dB