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Please read this user’s guide before installing, 

setting up and using your new product

www.radioshack.com

mixer                        user’s guide                 quick start guide

Thank you for purchasing your 4-Channel Audio Mixer from 
RadioShack.

what’s included

32-2058

4-Channel Audio Mixer

with 3 Band EQ Controls & Echo

Your RadioShack 4-Channel Audio Mixer with 3 Band EQ 
Controls & Echo is 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. Its volume 
controls let you adjust sound for playing through your 
speaker system or for recording. 

Summary of Contents for 32-2058

Page 1: ...uded 32 2058 4 Channel Audio Mixer with 3 Band EQ Controls Echo Your RadioShack 4 Channel Audio Mixer with 3 Band EQ Controls Echo is perfect for mixing sound from multiple playback sources such as a...

Page 2: ...he Basics contents connections 6 using your mixer 9 mixing inputs 13 using a microphone 15 using the special controls 16 using echo 18 frequently asked questions 20 replacing the fuse 21 speci cations...

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: ...es or circuits as contact 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...

Page 5: ...all servicing to quali 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 sam...

Page 6: ...onnected to your mixer connecting outputs OUTPUT AMP L R use an audio patch cord not supplied to connect your receiver or ampli er to your mixer match left to left right to right The sound is output t...

Page 7: ...ct up to two low level audio sources to your mixer If you connect a magnetic cartridge turntable connect its ground wire to GND EFFECT SEND RECEIVE connect a sound effect device to EFFECT SEND output...

Page 8: ...dphones 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 Over time your ears...

Page 9: ...you are nished turn off all connected audio devices ampli ers tape decks and so on and press POWER to turn off the mixer presetting input signal levels To avoid overdriving a channel or prematurely mi...

Page 10: ...y the selected input source 3 Adjust HIGH MID and BASS as desired See using the special controls on Page 18 If you are using an external equalizer leave the controls set to 0 and adjust the tone on th...

Page 11: ...ource you can adjust its volume to that setting If it was necessary to set CH 1 to maximum to get a reading of 0 dB or less on the LED meter slide CH 1 down to about 8 and adjust MASTER upward until y...

Page 12: ...t was necessary to set DJ MIC LEVEL or AUX LEVEL to 10 in order to get a reading less than 0 dB on the LED meter adjust either one to 8 and adjust DJ MIC GAIN to get a reading less than 0 dB on the LE...

Page 13: ...o the desired audio source 1 2 3 4 correspond to CH 1 CH 2 CH 3 CH 4 2 Slide CROSS FADER all the way to A 3 Select the mixer s input CH 1 CH 2 CH 3 or CH 4 4 Set PHONO 1 LINE 1 PHONO 2 LINE 2 LINE 3 L...

Page 14: ...source 6 Adjust 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 Stop or pause play when you re...

Page 15: ...NE When set to LINE you can mix the output from the device connected to the AUX LINE MONO jack using talkover Press TALK OVER to reduce audio input sound so that the microphone output is heard over th...

Page 16: ...or BASS toward 10 to increase or toward 10 to decrease the high middle and low frequency sounds gain Since the input level of each source is different you can use GAIN to ne tune each input s volume...

Page 17: ...the left and right speakers If your speakers are properly positioned and your listening area is centered between the speakers the center setting of the control is usually the best If the sound seems...

Page 18: ...um delay and to 10 for maximum time delay ECHO REPEAT lets you control the length of time a tone is repeated reverberation Set ECHO REPEAT to 10 for the longest time repeat and to 0 for the shortest E...

Page 19: ...er sound effect devices connected to the mixer and control playback through the mixer To play selected inputs through the sound effect device set SEND ASSIGN to the selected input SEND lets you adjust...

Page 20: ...there are no low level inputs connected to the mixer s LINE input jacks Q Why am I getting microphone feedback squealing A Move the microphone further away from the output speakers or use a directiona...

Page 21: ...f necessary replace it with a 0 5 amp 250 volt fast acting 11 4 x 1 4 inch fuse not supplied 1 Disconnect power from the mixer 2 Use a Philips screwdriver to remove the fuse compartment cap 3 Remove t...

Page 22: ...no 65 dB Line 75 dB Distortion Mic 0 20 Phono 0 08 Line 0 08 Tone Control DJ MIC AUX CH 1 CH 2 CH 3 CH4 HIGH Boost Cut Range 10dB at Center MID Boost Cut Range 10dB at Center BASS Boost Cut Range 10dB...

Page 23: ...23 Beyond the Basics...

Page 24: ...rom RadioShack company owned stores and authorized RadioShack franchisees and dealers For complete warranty details and exclusions check with your local RadioShack store RadioShack Customer Relations...

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