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Please read this user’s guide before installing, 

setting up and using your new product

www.radioshack.com

stereo mixer                user guide                  quick start guide

Thank you for purchasing your 3-Channel Stereo Sound 
Mixer from RadioShack. Your mixer is perfect for mixing 
sound from multiple audio sources, such as microphones, 
tuners, CD players, or turntables. You can adjust each audio 
source’s sound level for the best mix to play through your 
sound system, or for recording. This mixer is ruggedly 
constructed for home or professional use.

what’s included

32-2057

3-Channel Stereo Sound Mixer

Summary of Contents for 32-2057

Page 1: ...Stereo Sound Mixer from RadioShack Your mixer is perfect for mixing sound from multiple audio sources such as microphones tuners CD players or turntables You can adjust each audio source s sound leve...

Page 2: ...2 The Basics contents important safety instructions 3 setting up your mixer 6 using your mixer 9 mixing your inputs 13 using a microphone 15 frequently asked questions 17 care 18 speci cations 19...

Page 3: ...e manufacturer or sold with the appliance Follow the manufacturer s instructions for mounting and use a recommended mounting accessory Ventilation Slots and openings in the cabinet provide ventilation...

Page 4: ...ct with them might be fatal Nonuse Periods The power cord of the appliance should be unplugged from the outlet when the appliance is to be left unused for a long period of time Overloading Do not over...

Page 5: ...ed service personnel Replacement Parts When replacement parts are required be sure the service technician has used replacement parts speci ed by the manufacturer or have the same characteristics as th...

Page 6: ...ices connected to your mixer connecting outputs OUTPUT REC L R use an audio patch cord not supplied to connect your tape deck s line input jacks to your mixer match left to left right to right You can...

Page 7: ...dio sources to your mixer Do not connect audio sources with line level outputs to the PHONO 1 or PHONO 2 input jacks MIC connect a microphone with a 1 4 inch plug here not supplied GND PHONO 1 2 conne...

Page 8: ...e Set CUE LEVEL headphones volume to minimum before putting on your headphones After you put on the headphones adjust CUE LEVEL to a comfortable listening level Do not increase the CUE LEVEL setting O...

Page 9: ...u are finished turn off all connected audio sources amplifiers tape decks and so on and press POWER to turn off the mixer presetting input signal levels To avoid overdriving a channel or prematurely m...

Page 10: ...Play the selected input source 3 Adjust the volume on your headphones or receiver to a comfortable listening level 4 Slowly adjust CH1 until you get a reading of up to 0 on the mixer s LED meters 5 St...

Page 11: ...ust MASTER upward until you get a reading of 0 on both LED meters presetting the microphone 1 Turn on your microphone 2 Set OFF ON TALKOVER to ON 3 While talking adjust DJ MIC until you get a signal r...

Page 12: ...or less 3 Adjust your receiver amplifier s volume to an appropriate level for the location or event where the mixer will be used 4 Adjust the LEFT CHANNEL and RIGHT CHANNEL frequency controls to your...

Page 13: ...rce playing an input source 1 Set ASSIGN A to the desired audio source 1 2 3 correspond to CH 1 CH 2 CH 3 2 Slide CROSS FADER all the way to A 3 Set PHONO 1 LINE 1 PHONO 2 LINE 2 or LINE 3 LINE 4 to t...

Page 14: ...ust the second input source s volume CH to it s preset signal level If using headphones adjust CUE LEVEL headphones volume to a comfortable listening level 7 When you reach the desired section of musi...

Page 15: ...se or toward 10 to decrease high frequency sounds 3 Rotate MIC BASS toward 10 to increase or toward 10 to decrease low frequency sounds using talkover When you are not using your microphone set OFF ON...

Page 16: ...LINE 2 and CH 3 LINE 3 LINE 4 to match your acoustic surroundings or to suit your personal preference 1 To activate the equalizer press EQ The EQ LED lights 2 Slide the LEFT CHANNEL and RIGHT CHANNEL...

Page 17: ...the input source is turned on Check the mixer and source control settings Check connections between the mixer and input source Q Why do I hear a humming noise from the PHONO source A Make sure the PH...

Page 18: ...or call 1 800 The Shack 843 7422 and follow the menu options Modifying or tampering with the mixer s internal components can cause a malfunction and might invalidate its warranty replacing the fuse Th...

Page 19: ...nse 20 20K Hz 3dB S N Ratio for 1 kHz MIC 60dB PHONO 70dB LINE 80dB Distortion MIC 0 20 PHONO 0 07 LINE 0 05 Tone Control MIC TREBLE 10dB BASS 10dB Equalizer Control Control Frequencies 60 150 400 1k...

Page 20: ...e from RadioShack company owned stores and authorized RadioShack franchisees and dealers For complete warranty details and exclusions check with your local RadioShack store RadioShack Customer Relatio...

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