McIntosh MC207 - Manuals

6 Installation The MC207 can be placed upright on a table or shelf,standing on its four feet. It also can be custom installed in apiece of furniture or cabinet of your choice. The four feetmay be removed from the bottom of the MC207 when it iscustom installed as outlined below. The four feet togethe...

7 Rear Panel Connections and Switch Connect theMC207 power cordto a live AC outlet.Refer to informa-tion on the backpanel to determinethe correct voltage MULTI-CHANNELINPUT ac-cepts a 25conductorDB25 com-puter typecable thatconnects allaudio andpower con-trol signals POWER CONTROL ZA receivesturn On...

8 Caution: The supplied AC Power Cord should not be connected to the Rear Panel of the MC207Amplifier until after the Loudspeaker Connectionshave been made. Failure to observe this couldresult in Electric Shock. 1. Connect Balanced Audio Cables from the Zone A Out- puts of a McIntosh A/V Control Cen...

10 Caution: The supplied AC Power Cord should not be connected to the Rear Panel of the MC207Amplifier until after the Loudspeaker Connectionshave been made. Failure to observe this couldresult in Electric Shock. 1. Connect Balanced Audio Cables from the Zone A Out- puts of a McIntosh A/V Control Ce...

14 Front Panel Displays and Controls Remote On Indicatorlights when the amplifieris in the Remote Turn-OnMode POWER GUARD LEDlights when the Left FrontChannel (1) POWERGUARD Circuit activates METER LIGHTSSwitch selects theMeter IlluminationOn or Off POWER Switch TurnsAC Power Off, Remote(On/Off), or...

15 How to Operate and Read the Power Output Meters How to Operate Power On With the POWER Switch set to the REMOTE Position, theMC207 will turn On or Off whenan A/V Control Center turns On orOff. For manual operation, rotatethe POWER Switch to the ON orOFF Position as desired. Refer tofigure 8. Note...

16 McIntosh Laboratory, the company who introduced theworld’s first amplifier that could be called “High Fidelity”,has done it again. The McIntosh engineering staff has cre-ated a power amplifier without compromise, using the mostadvanced McIntosh circuit design concepts. A continuous average power ...

17 Technical Description higher distortion of many non-feedback designs. All transistors are selected to have nearly constant cur- rent gain over the entire current range they must cover.Output transistors in par-ticular, have matcheduniform current gain,high current-bandwidthproduct and large activ...

18 Figure 17 The MC207 can easily drive 4 ohm speakers, with theirhigh current demand. Additionally, the MC207 can be usedwith 8 ohm speakers, and deliver equal power. McIntosh’snew DPM TM design enables it to run on higher voltage rails when connected to less current-hungry 8 ohm speakers andstill ...

19 Technical Description, con’t but the inaudibleultrasonic dis-tortion is alsoundesirable,since it candamage valuableLoudspeakerSystem tweet-ers. You willnever experi-ence the harshand damagingdistortion due toclipping. The Power Guard circuit isa waveformcomparator, monitoring both the input and o...

22 Specifications Specifications Power Output Minimum sine wave continuous average power output perchannel, all channels operating is:200 watts into a 4 ohm or 8 ohm load Rated Power Band 20Hz to 20,000Hz Total Harmonic Distortion Maximum Total Harmonic Distortion at any powerlevel from 250 milliwat...

McIntosh Part No. 04089600 McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, NY 13903 The continuous improvement of its products isthe policy of McIntosh Laboratory Incorporatedwho reserve the right to improve design withoutnotice. Printed in the U.S.A.