MPS-50 50 Watt Speaker/Amplifier
(320-2046)                 Features                   Faxback Doc. # 56802

Your RadioShack MPS-50  50 Watt Speaker/Amplifier is designed for use with 
sound sources such as an electric guitar, keyboard, or microphone.  The 
MPS-50 is portable, requiring only a flat surface for setup, so you can 
use it to practice or entertain at parties and get-togethers.  Its full 
range 12-inch speaker provides 50 watts RMS for optimum sound quality.

Your MPS-50 has these features:

Dual 1/4 Inch (6.35 mm) High - lets you connect two keyboards, guitars, or
         and Low Input Jacks   high impedance microphones and two low
                               impedance (200 - 600 Ohms) microphones.

 Dual Gain, Bass, and Treble - lets you balance gain levels between the
                    Controls   two channels and adjust the low and high
                               frequency response on each channel.

        Dual Reverb Switches - lets you add reverberation to either or
                               both channels to compensate for
                               environmental conditions or to suit your
                               personal preference.

        Reverb Level Control - lets you control the amount of overall
                               reverb.

          Distortion Control - lets you select a clean sound or add the
                               desired amount of distortion to match your
                               musical style.

               Master Volume - lets you control the MPS-50's overall
                               output level.

          Power On Indicator - lights to show the MPS-50 is on.

                 Phones Jack - lets you connect a mono headphone for
                               private listening.

               Line Out Jack - lets you connect a power amplifier or
                               mixer.

       Send and Return Jacks - lets you connect a sound effect device
                               (such as an echo reverb or digital sampler
                               processor).

          Reverb Remote Jack - lets you connect a foot switch to control
                               reverb effects.

WARNING:  To reduce the risk of fire or shock hazard, do not expose this
          product to rain or moisture.

CAUTIONS: To reduce the risk of electric shock, do not remove cover or
          back.  No user-serviceable parts inside.  Refer servicing to
          qualified personnel.

          To prevent electrical shock, any AC-powered equipment that you
          connect to the MPS-50 should be connected to a 3-prong
          (grounded) AC outlet.

          To avoid damaging the MPS-50's speaker, connect the sound source
          to the MPS-50 first, then connect the MPS-50 to power.

          Be sure to rotate MASTER to MIN (minimum) before you connect the
          MPS-50 to power, or before you connect or disconnect an input
          source to the MPS-50.

(EB 9/21/99)