SSM-1750 4-Channel Stereo Audio Mixer
(320-3008)                 Features                   Faxback Doc. # 45071

Your Optimus SSM-1750 4-Channel Stereo Audio Mixer is a sophisticated
control center, perfect for mixing sound from multiple playback sources
such as a microphone, tuner, CD player, turntable or the audio output from
a VCR.

It is ruggedly constructed for home or professional use and its wide range
volume controls let you adjust sound levels to achieve the right mix for
playing through your speaker system or for recording.  The mixer's many
features give you almost limitless sound combinations.

1.  DJ Microphone Input -

      lets you connect a balanced, low impedance microphone with an XLR
      plug.

2.  Bass/Middle/High Tone Controls -

      lets you adjust the tone of the selected input to get the sound just
      right.

3.  Individual Gain Controls -

      lets you adjust the gain of each input.

4.  DJ MIC, AUX MIC/LINE Pan Controls -

      lets you control the output DJ MIC and AUX MIC/LINE.

5.  DJ MIC, AUX MIC/LINE Level Controls -

      lets you adjust the microphones' volume before mixing them in.

6.  Talk Over -

      lowers the sound of the input sources so you can talk over them.

7.  Mute Control -

      lets you adjust the background music volume when using talk over.

8.  Slide Volume Controls -

      provides fingertip control of sound mixing and fading.

9.  Assign Controls (A and B) -

      lets you select the input sources to be mixed.

10. Cross FADER Control -

      lets you smoothly switch between two input sources.

11. Sound Effect Controls -

      lets you create a special sound performance using the six pre-pro-
      grammed sound effects.

12. Cue Level Control -

      lets you select the channel where the desired audio input source is
      located so you can monitor and prepare it before mixing it in.

13. Cue Assign Control -

      lets you select the channel where the desired audio input source is
      located so you can monitor and prepare it before mixing it in.

14. Mono/Stereo Selector -

      lets you set the output to stereo or monaural.

15. 12V/3W lamp Socket -

      lets you install a 12V/3W lamp to light up the mixer controls.

16. Echo Controls -

      lets you tailor the sound to compensate for environmental conditions
      or for personal preference.

17. Stereo Line Outputs -

      lets you connect the mixer's output to your receiver/amplifier and
      tape deck so you can play the sounds from your input sources through
      your speaker system and record them.

18. Sound Effect Jacks -

      lets you connect another sound effect device, such as an echo reverb
      and either play the signal from it or play another input's signal
      through it.  You can also vary the volume of the signal.

19. Stereo Line Inputs -

      lets you connect most line level audio sources such as a CD player,
      tape deck, tuner, camcorder or VCR.

20. Stereo Phono Inputs -

      for connecting low-level audio sources, such as a turntable with a
      magnetic cartridge.

21. Auxiliary Microphone Input -

      lets you connect a low impedance microphone with a 1/4-inch plug.

22. Mono Line Input -

      lets you connect a mono input source, such as a wireless microphone
      receiver.


(br/EB 11/3/97)

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