Radio Shack 322057 User Manual

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3-Channel Stereo Sound Mixer

Quick Start Guide

Your 3-Channel Stereo Sound 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.

TALK OVER ON/OFF — lower audio input volume, so

you can talk over it using the microphone.

MIC — connect a low impedance microphone

with an XLR plug here.

MIC TREBLE — adjust the microphone’s treble.

LEFT CHANNEL/RIGHT CHANNEL — tailor sound output

to your preference by cutting or boosting the frequency by ±12dB.

CUE — select a channel to monitor and prepare

for mixing when wearing headphones.

PHONO 1/LINE 1, PHONO 2/LINE 2, LINE 3/LINE 4 — set to

the desired input sources to play.

MONO/STEREO — set the sound output to

stereo or monaural.

12V/3W MAX LAMP — connect a lamp to

light up the mixer’s controls.

POWER — turn the mixer on and off.

MIC BASS — adjust the microphone’s bass.

ASSIGN A/ASSIGN B — select an input source

(channel) for A and B when using cross fader. Turn to OFF to disable the cross fader.

CROSS FADER — mix sound output between two sources (A and B). To

equally mix two sources, slide this control to the middle (5).

DJ MIC, CH1, CH2, CH3, MASTER — adjust the volume of the selected input. The

illuminated controls help you to see in low light conditions.

EQ — turn the equalizer on and off.

CUE LEVEL — adjust the headphone’s

volume.

PHONES — connect a pair of stereo

headphones with a 1/4-inch plug.

CUE/PGM — balance output play volume with the input being

prepared for mixing when wearing headphones.

Please read this quick start before

installing, setting up and using your new product

www.radioshack.com

Make sure you connect the mixer’s left (white)

connections

accessories

and right (red) jacks to your sources’ matching left (white) and right (red) jacks. See your user’s guide for complete instructions on making connections.

PHONO 1/2 — connect up to two low-level

audio sources, such as a turntable here.

Remove the fuse compartment cap to replace the fuse.

OUTPUT REC L/R — connect your tape deck

here to record the mixer’s output signal.

MIC — connect a microphone

with a 1/4-inch plug here.

GND — connect the phono source’s

ground wire (green or black) here.

Depending on how you plan to use your mixer, some or all of the

following items may

be purchased separately:

• audio patch cord

• microphone with an XLR plug

• microphone with 1/4-inch plug

• stereo headphones

• 12V lamp bulb

Printed in China

LINE 1, 2, 3, 4 — connect audio sources, such as a

CD player, tape deck, VCR, or camcorder here.

OUTPUT AMP L/R — connect your receiver or amplifier here to

output the mixer sound through your stereo sound system.

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