Radio Shack 32-2057 User Manual

Your mixer has a set of tone controls for the microphone so 
you can tailor its high and low frequency sounds.

1.  For regular sound, leave MIC TREBLE and MIC BASS set to 0.

2.  Rotate MIC TREBLE toward +10 to increase, or toward –10 to 

decrease high frequency sounds.

3.  Rotate MIC BASS toward +10 to increase, or toward –10 to 

decrease low frequency sounds.

When you are not using your microphone, set OFF/ON/TALKOVER  
to OFF. The microphone’s input is turned off and all other 
audio input sources are unaffected.

1.  To use your microphone, set OFF/ON/TALKOVER to ON. The 

microphone sound is mixed equally with the other audio 
input sources.