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Luxman MQ-88uC Owner's Manual
Luxman MQ-88uC Owner's Manual

Luxman MQ-88uC Owner's Manual

Vacuum tube stereo power amplifier

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VACUUM TUBE STEREO POWER AMPLIFIER
MQ-88uC
Owner`s Manual

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Summary of Contents for Luxman MQ-88uC

  • Page 1 VACUUM TUBE STEREO POWER AMPLIFIER MQ-88uC Owner`s Manual...
  • Page 2: Table Of Contents

    Contents Precautions ············································································································· 1 Features of This Unit ································································································ 2 Names and Functions ······························································································ 4 Connections ············································································································ 6 Block Diagram ········································································································· 8 Specifications ·········································································································· 9 Before Asking for Repair Service ············································································ 10...
  • Page 3: Precautions

    Precautions VACUUM TUBE STEREO POWER AMPLIFIER MQ-88uC Installation place Cautions in connecting speakers Install this unit in a location where good ventilation and heat When making speaker system connections, be sure not to radiation are assured. Especially, installation of this unit where...
  • Page 4: Features Of This Unit

    Parallelized first stage LUXMAN’s original block capacitor The amplifier on the first stage has been parallelized and LUXMAN's original large-sized block capacitor is used to directly connected to the driver stage with a high S/N ratio supply stable power. and low-impedance transmission.
  • Page 5 VACUUM TUBE STEREO POWER AMPLIFIER MQ-88uC Bonnet for vacuum tube Wide pitch RCA terminals A mesh type bonnet is supplied as a standard item to protect Wide pitch RCA terminals are used to allow large-sized RCA vacuum tubes and other large-sized parts.
  • Page 6: Names And Functions

    Names and Functions Front panel 1. Operation indicator (OPERATION) 3. Volume control (VOLUME) Turns orange when the power is turned on. This function is effective only when a source component such as a CD player is connected to the VARIABLE input of 2.
  • Page 7 VACUUM TUBE STEREO POWER AMPLIFIER MQ-88uC Rear panel 4. Direct input terminals (DIRECT) 7. Speaker terminals (SPEAKERS) Connects to a control amplifier or a source component. These terminals are output terminals to connect a speaker When connected to this input terminal, the signals do not system.
  • Page 8: Connections

    Connections CD PLAYER CD/SACD PLAYER CONTROL AMPLIFER RECORDER ANALOG PLAYER (When the speaker impedance is 8 ) – – CD PLAYER SPEAKER SYSTEM ( B ) CD/SACD PLAYER...
  • Page 9 VACUUM TUBE STEREO POWER AMPLIFIER MQ-88uC Before connecting How to connect a CD player, control amplifier Before connecting other devices, connect the jack side of the accessory power cable to the AC inlet of this unit. Connect the output terminal of a control amplifier to the input terminal with 2 (R and L) pin-plug cables.
  • Page 10: Block Diagram

    Block Diagram...
  • Page 11: Specifications

    Specifications VACUUM TUBE STEREO POWER AMPLIFIER MQ-88uC Rated output 25 W+25 W (4 Ω, 8 Ω, 16 Ω) Total harmonic distortion 0.1 % (1 kHz, 1 W) 0.5 % (20 Hz to 20 kHz, 1 W) Input sensitivity 890 mV/25 W Input impedance 32 kΩ...
  • Page 12: Before Asking For Repair Service

    Before Asking for Repair Service While in use, this unit may display phenomena which may be confused as malfunctions. Before contacting your country's official LUXMAN distributor for repair services, please read the operating instructions and operating instructions for any connected input and through output devices and check the troubleshooting table below.
  • Page 13 MEMO VACUUM TUBE STEREO POWER AMPLIFIER MQ-88uC...
  • Page 14 MEMO...
  • Page 16 LUXMAN CORPORATION, JAPAN AG00987E73A 1-3-1 Shinyokohama, Kouhoku-ku, Yokohama-shi, Kanagawa 222-0033, Japan Printed in Japan...