McIntosh M Q112 Owner's Manual

McIntosh M Q112 Owner's Manual

Environmental equalizer

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McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3512 www.mcintoshlabs.com
MQ112 OM COVER RGB 10in 20230814
MQ112 OM COVER K 10in 20230814
M Q 112
M Q 112
E N V I R O N M E N T A L E Q U A L I Z E R
O W N E R ' S M A N U A L

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Summary of Contents for McIntosh M Q112

  • Page 1 McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3512 www.mcintoshlabs.com M Q 112 M Q 112 MQ112 OM COVER RGB 10in 20230814 E N V I R O N M E N T A L E Q U A L I Z E R O W N E R ’...
  • Page 2: Table Of Contents

    Thank You from all of us at McIntosh Table of Contents General Information Thank You from all of us at McIntosh ..2 You have invested in a precision instrument that 1. For additional connection information, refer to the will provide you with many years of enjoyment.
  • Page 3: Installation

    The EQ circuit in the MQ112 can be switched in or out using the front panel knob or by using the rear panel EQ control trigger. The EQ Power control trigger can be connected to a McIntosh Control preamplifier with programmable triggers so that Meter/Tube...
  • Page 4: Front Panel Displays And Switches

    Front Panel Displays and Switches 1. EQ CONTROL Knob allows the user to select 2. TILT Knob works around a centered frequency 3. Eight Band Equalizer Knobs allow the user whether or not the equalizer circuit is engaged. In point or tilt frequency. When turned counter- to boost or cut any individual frequency or any the OUT mode the front panel adjustment knobs clockwise, the tilt control works by boosting...
  • Page 5: Equalizer Controls

    M Q 1 1 2 Equalizer Controls Tilt Control The MQ112 has eight frequency controls which will raise or lower by 12 dB, the amplitude of the band of frequencies centered at the frequency marked above the controls. The center frequencies of these controls are at 25Hz, 50Hz, 100Hz, 200Hz, 400Hz, 1kHz, 3kHz and 10kHz.
  • Page 6: Rear Panel Connections And Switches

    IN receives a turn on/off command from another BALANCED and UNBALANCED connections McIntosh component when the front panel at the input for at least 30 minutes. When set to out to a power amplifier or processor loop input.
  • Page 7: Connection Diagram Option 1

    M Q 1 1 2 Connection Diagram Option 1 (Using the MQ112 Between a Preamp and Power Amp) PREAMPLIFIER BAL R BAL L POWER AMPLIFIER UNBAL...
  • Page 8: Connection Diagram Option 2

    Connection Diagram Option 2 (Using the MQ112 in a Processor Loop) PROCESSOR LOOP SEND RETURN PREAMPLIFIER BAL R BAL L POWER AMPLIFIER UNBAL...
  • Page 9: Dimensions

    M Q 1 1 2 Dimensions The following dimensions can assist in determining the best location for your MQ112. ” ⁄ 44.5 cm ” ⁄ 10 cm ⁄ ” 39.8 cm ⁄ ” 37 cm ⁄ ” 9 cm ⁄ ” ⁄...
  • Page 10: Audio Specifications

    Audio Specifications General Specifications Rated Output Voltage Power Control Input 2.5V Unbalanced 5-15VDC, less than 1mA 5V Balanced Power Control Output Maximum Output Voltage 12VDC, 25mA 10V Unbalanced Power Requirements 20V Balanced Field AC Voltage conversion of the MQ112 is not Maximum Input Voltage possible.
  • Page 11: Packing Instructions

    Customer Service It is very important that the four plastic feet 033836 Inside Carton Department of McIntosh Laboratory. Refer to 033725 Top Pad are attached to the bottom of the equipment. page 2. Please see the Part List for the correct part...
  • Page 12 2 Chambers Street Binghamton, NY 13903 www.mcintoshlabs.com The continuous improvement of its products is the policy of McIntosh Laboratory, Inc. who reserve the right to improve design without notice. Printed in the U.S.A. © 2023 McIntosh Laboratory, Inc. McIntosh Part No. 24120000...

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