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Boss MD-2 Owner's Manual

Mega distortion
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Owner's Manual
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AC & BATTERY
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Summary of Contents for Boss MD-2

  • Page 1 Owner’s Manual AC & BATTERY POWERED...
  • Page 2 Thank you, and congratulations on your choice of BOSS MD-2 Mega Distortion. Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (separate sheet). These sections provide important informa- tion concerning the proper operation of the unit. Additionally, in order to feel assured that you have gained a good grasp of every feature provided by your new unit, this man- ual should be read in its entirety.
  • Page 3 Features This new distortion unit delivers straight, powerful distortion sounds. Two knobs, “GAIN BOOST” and “DIST,” allow you to create a wide variety of distor- tion sounds, from mild to extreme. You can use the “BOTTOM” knob to get sound with more emphasis on the low end.

  • Page 4: Panel Description

    Panel Description fig.01 1. AC Adaptor Jack Accepts connection of an AC Adaptor (op- tionally available BOSS PSA-Series). By using an AC Adaptor, you can play with- out being concerned about how much bat- tery power you have left. * Use only the specified AC adaptor (PSA- Series), and make sure the line voltage at the installation matches the input voltage specified on the AC adaptor's body.
  • Page 5 2. CHECK Indicator This indicator shows whether an effect is ON/OFF, and also doubles as the Battery Check indicator. The indicator lights when an effect is ON. * If this indicator goes dim or no longer lights while an effect is ON, the battery is near exhaustion and should be replaced immedi- ately.
  • Page 6 Panel Description fig.02 7. LEVEL Knob This knob adjusts the level of the effect sounds. 8. BOTTOM Knob Adjusts the amount of boost in the low end. The lower frequencies are empha- sized more as the knob is turned clockwise. 9.
  • Page 7 Connections fig.03 AC adaptor PSA-series (option) OUT 9V DC/200mA Electric guitar Guitar Amplifier...
  • Page 8 Connections * Inserting a plug into the INPUT Jack will automatically switch the unit on. * To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power on all devices before making any connections. * If there are batteries in the unit while an AC adaptor is being used, normal operation will continue should the line voltage be interrupted (power blackout or power cord disconnection).

  • Page 9: Operating The Unit

    Operating the Unit fig.05 1. When you have made the necessary connections, set the knobs as shown in the illustration. 2. Depress the pedal switch to turn the effect on. (Make sure the CHECK indi- cator lights.) 3. Adjust the depth of the Distortion effect using the DIST knob and GAIN BOOST knob.

  • Page 10: Changing The Battery

    Changing the Battery When the indicator goes dim or no longer lights while an effect is on, it means that the battery is nearly dead and must be re- placed. Replace the battery following the steps be- low. fig.09 Thumbscrew Battery Snap Cord Battery...

  • Page 11: Troubleshooting

    It does not indicate whether the power is on or off. No sound / Low volume: Is the MD-2 properly connected to your instrument? Check the connection once more (p. 7). Could the LEVEL knob be turned too...

  • Page 12: Setting Samples

    Setting Samples MD-2 Standard Sound fig.10 Overdrive fig.11 Powerful Low Boost fig.12 Solid Distortion fig.13...

  • Page 13: Specifications

    Specifications MD-2: Mega Distortion Nominal Input Level...-20 dBu Input Impedance...1 M Nominal Output Level...-20 dBu Output Impedance ...1 k Equivalent Input Noise Level ...-110 dBu (IHF-A, Typ.) Controls...Pedal Switch, GAIN BOOST Knob, DIST (distortion) Knob, Indicator...CHECK Indicator (Serves also as battery check indicator) Connectors...INPUT Jack, OUTPUT Jack, AC Adaptor Jack (DC 9 V)
  • Page 14 Specifications Dimensions ...73 (W) x 129 (D) x 59 (H) mm Weight ...410 g/ 15 oz (including battery) Accessories...Owner's Manual, Leaflet (“USING THE UNIT SAFELY,” Options...AC Adaptor: PSA-series * 0 dBu = 0.775 Vrms * In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.
  • Page 15 For EU Countries This product complies with the requirements of European Directive 89/336/EEC.
  • Page 16 G601745601...

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