McIntosh MC-2000 Uživatelský manuál

MC2000 Tube Power AmplifierNew Millennium EditionMC2000 Tube Power AmplifierNew Millennium Edition50th Anniversary 1949 - 199950th Anniversary 1949

10MC2000 Rear Panel ConnectionsLEFT BALANCED INPUT foraudio cables from a Preampli-fier or Control Center AudioOutputsRIGHT CHANNEL BALANCEDINPUT for

11McIntosh C100 Controller1. For Remote Power Control, connect a power con-trol cable from the Control Center or PreamplifierPower Control Out to the

12McIntosh C100 PreamplifierSpade lug or prepared wire connection:Insert the spade lug connector or prepared sec-tion of the cable end into the termin

13MC2000 Front Panel Controls and DisplaysPOWER Switch turns AC Power,ON/OFF, or ON/REMOTE modesMETER indicates the Left Channel Power Output,switchab

14Power OnTo have the MC2000 automatically turn On or Offwhen a Control Center turns On or Off, rotate thePOWER Switch to the REMOTE position. Formanu

15MC2000. After the amplifier has been on forabout 2 minutes make an initial adjustment (asoutlined below). This should then be followedby a final adj

16Technical DescriptionIn the late 1940s Frank McIntosh and Gordon Gowinvented and patented a new output circuit arrange-ment for audio power amplifi

17Technical Description--Figure 20Block Diagram of theAmplifier Section

18The driver stage is fed by the 12AX7A input/phase inverter stage. A resistance-capacitance stepnetwork couples this stage to the driver. This arrang

19Technical Description, contBlock Diagramof thePower Supply SectionFigure 21

2For Fifty Years1999 is the 50th year of businessfor McIntosh Laboratory ofBinghamton, New York. It allstarted when Frank H. McIntoshorganized a

20Note: These Performance Charts are examples of typical performance of the MC2000.-100+020 20k50 100 200 500 1k 2k 5k 10kHz (Hertz)dB(Decibel)Signal

21Performance ChartsNote: These Performance Charts are examples of typical performance of the MC2000.-04123300m 200500m 1 2 5 10 20 50 100Power in Wat

22Power Output130 watts into 8, 4 or 2 ohm loads is the minimumsine wave continuous average power output per chan-nel from 20Hz to 20,000Hz with both

23Packing InstructionsPacking InstructionsIn the event it is necessary to repack the MC2000Amplifier for shipment, the equipment must bepacked exactly

McINTOSH LABORATORY, INC.2 CHAMBERS STREET, BINGHAMTON, NEW YORK 13903-2699The continuous improvement of its products is the policy of McIntosh Labo

3The MC2000 was Designed by Sidney A. CordermanMcIntosh C22 PreamplifierMcIntosh MR71 FM TunerMcIntosh MCD7000 CD PlayerSidney A. CordermanIn 1951, Si

4Thank you for your decision to own this McIntoshMC2000 Tube Power Amplifier. You now have TheBest. The McIntosh dedication to Quality, is as-sura

5IMPORTANT SAFETYINSTRUCTIONS!PLEASE READ THEM BEFOREOPERATING THIS EQUIPMENT.General:1. Read all the safety and operating instructionscontained in th

6Care of Equipment:18. Clean the instrument by using the supplied spe-cial fabric cloth. Unplug this equipment from thewall outlet and clean the front

7InstallationThe installation of the MC2000 Tube Power Ampli-fier in your system consists of three main steps:1. Unpacking the MC2000 along with acces

8Installation of Tubes and CoverYour MC2000 has gone through an extensive seriesof performance tests during the manufacturing pro-cess. The actual tub

9Installation, contFigure 6Tube Cover Fastening Screw LocationsTube Cover Wide Side OpeningAfter all the tubes have been inserted into the correctsoc