User manual MCINTOSH MC162

[. . . ] 4 Performance Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 How to Connect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Front Panel Displays and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Continued exposure to high sound pressure levels can cause permanent hearing impairment or loss. User caution is advised and ear protection is recommended when playing at high volumes. Caution: to prevent electrical shock do not use this (polarized) plug with an extension cord, receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure. Safety Instructions cont, Introduction and Performance Features 17. Do not overload wall outlets, extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock. Unplug this equipment from the wall outlet and clean the panel with a cloth moistened with a window cleaner. Do not permit objects of any kind to be pushed and/or fall into the equipment through enclosure openings. Unplug the power cord from the AC power outlet when left unused for a long period of time. Unplug this equipment from the wall outlet and refer servicing to a qualified service personnel under the following conditions: A. The equipment does not operate normally by following the operating instructions contained within this owners manual. Adjust only those controls that are covered by the operating instructions, as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation. The equipment exhibits a distinct change in performance - this indicates a need for service. Do not attempt to service beyond that described in the operating instructions. When replacement parts are required, be sure the service technician has used replacement parts specified by McIntosh or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition. 4 Introduction Now you can take advantage of traditional McIntosh standards of excellence in the MC162 power amplifier. Two 160 watt high current output channels will drive any high quality loudspeaker system to its ultimate performance. The MC162 reproduction is sonically transparent and absolutely accurate. The McIntosh Sound is The Sound of the Music Itself. Performance Features · Power Output The MC162 consists of two separate power amplifier channels, each capable of 160 watts into 4ohm speakers with less than 0. 005% distortion. The two channels can be combined into a single channel with 500 watts at 4 ohms or 320 watts at 8 ohms. · High Current Output A peak output current of 25 amperes per channel ensures that the MC162 will successfully drive high quality loudspeakers such as McIntosh for a truly exciting sound experience. Power Guard Both channels include the patented McIntosh Power Guard circuit that prevents the amplifier from being overdriven into clipping with its harsh distorted sound that can also damage your valuable loudspeakers. Sentry Monitor McIntosh Sentry Monitor power output stage protection circuits are present on both channels to ensure the MC162 will have a long and trouble free operating life. · · · Thermal Protection Built-in thermal protection circuits guard against overheating which could shorten the normal long life expectancy of your McIntosh power amplifier. Illuminated Power Meters The illuminated power output watt meters on the MC162 are peak responding, and indicate the power output of the amplifier. The Peak Hold Mode allows the meters to temporarily stay at the highest power output and then slowly decay. · Installation Installation The MC162 can be placed upright on a table or shelf, standing on its four feet. [. . . ] Signal To Noise Ratio 110dB below rated output Sensitivity . 9 volts (2. 0V at level control center detent position) Input Impedance 10, 000 ohms Unbalanced 22, 000 ohms Balanced Damping Factor Greater than 100 at 4 ohms Greater than 200 at 8 ohms Power Requirements 100 Volts, 50/60Hz at 6. 0 amps 110 Volts, 50/60Hz at 5. 45 amps 120 Volts, 50/60Hz at 5. 0 amps 220 Volts, 50/60Hz at 2. 7 amps 230 Volts, 50/60Hz at 2. 6 amps 240 Volts, 50/60Hz at 2. 5 amps NOTE: Refer to the rear panel of the MC162 for the correct voltage Dimensions Front Panel: 17/1/2 inches (44. 5cm) wide, 5-3/8 inches (13. 7cm) high. Depth behind front mounting panel is 18 1/ 2 inches (47cm) including clearance for connectors. Panel clearance required in front of mounting panel is 1-1/8 inches (2. 9cm). Weight 42 pounds (19. 1 Kg) net, 60 pounds (27. 2 Kg) in shipping carton 10 Packing Instructions Packing Instructions In the event it is necessary to repack the equipment for shipment, the equipment must be packed exactly as shown below. [. . . ]