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Features

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Features

Your 4-Channel Stereo Microphone Mixer is
a sophisticated control center, perfect for
mixing sound from up to four audio input
sources, such as a microphone, CD player,
tuner, cassette player, or VCR. It is ruggedly
constructed for home or professional use.
The mixer’s many features give you almost
limitless sound combinations. 

Its features include:

Eight Input Jacks — let you connect up to
two stereo input sources (such as a tuner,
cassette player, or CD player) or four mono
input sources, and up to four microphones.

Four Output Jacks — let you connect up to
two stereo output sources (such as an ampli-
fier or a cassette recorder) or four mono out-
put sources.

Four Wide-Range Sliding Controls — let
you adjust the sound level of the four chan-
nels to achieve the right mix for playing
through your speaker system or for record-
ing.

Stereo/Monaural Modes — let you select
either stereo or monaural output.

Dual Power Capability — lets you power
your mixer from either a 9-volt battery or from
an AC adapter.

Battery Low Indicator — lets you know
when the battery needs to be replaced.

ˆ

Powering the Mixer 

USING BATTERY POWER 

Your can power the mixer with a 9-volt bat-
tery (not supplied). For the best results and
longest battery life, we recommend an alka-
line battery, available at your local Ra-
dioShack store.

1. Use a flat-blade screwdriver to loosen

the battery compartment cover's screw
and remove the cover. 

WARNING:

 To reduce the risk of fire or

shock hazard, do not expose this product to rain
or moisture.

CAUTION

RISK OF ELECTRIC SHOCK. 

DO NOT OPEN.

CAUTION:

 TO REDUCE THE RISK OF

ELECTRIC SHOCK, DO NOT REMOVE
COVER OR BACK. NO USER-SERVICE-
ABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED PERSONNEL.

This symbol is intended to alert
you to the presence of uninsu-
lated dangerous voltage within
the product’s enclosure that might
be of sufficient magnitude to con-
stitute a risk of electric shock. Do
not open the product’s case.

This symbol is intended to inform
you that important operating and
maintenance instructions are
included in the literature accom-
panying this product.

!

!

©

 2000 RadioShack Corporation.

All Rights Reserved.

RadioShack and RadioShack.com are trademarks used by RadioShack Corporation.

Содержание 4-Channel Stereo Microphone Mixer

Страница 1: ...Owner s Manual Please read before using this equipment 4 Channel Stereo Microphone Mixer ...

Страница 2: ...AC adapter Battery Low Indicator lets you know when the battery needs to be replaced ˆ Powering the Mixer USING BATTERY POWER Your can power the mixer with a 9 volt bat tery not supplied For the best results and longest battery life we recommend an alka line battery available at your local Ra dioShack store 1 Use a flat blade screwdriver to loosen the battery compartment cover s screw and remove t...

Страница 3: ...e mixer or the adapter Always connect the AC adapter to the mixer before you connect it to AC power When you finish disconnect the adapter from AC power before you disconnect it from the mixer Follow these steps to connect the adapter 1 Insert the AC adapter s barrel plug into the DC 9V jack on the back of the mixer 2 Plug the AC adapter s power module into a standard AC outlet ˆ Preparation PRESE...

Страница 4: ... nections available at your local RadioShack store Connecting Two Stereo Inputs To connect two stereo sources use the two pairs of LEFT and RIGHT phono input jacks for example use LINE jacks 1 left and 2 right for a CD player and jacks 3 left and 4 right for a cassette player The signals for each of these sources are routed to the corresponding output channel Connecting up to Four Stereo Sources a...

Страница 5: ...NE and MIC sig nal sources to the same channel both sig nals are mixed and their levels are controlled by the corresponding channel s fader control Connecting the Outputs To play the mixer s output signal through your speaker system for events such as par ties dances conferences etc connect one end of an audio patch cord not supplied to the mixer s OUTPUT LEFT and RIGHT jacks and the other end of ...

Страница 6: ...plifier and all the audio input sources MIXING MONO OR STEREO When you set the mixer s MODE STEREO MONO switch to MONO The mixer routes the input signal of any monaural source connected to only one of the mixer s line inputs LEFT or RIGHT to both output channels The mixer changes the stereo input sig nals connected to the mixer s line inputs LEFT and RIGHT to monaural To mix mono signals with ster...

Страница 7: ...ix er is not performing as it should take it to your local RadioShack store for assistance ˆ Specifications Input Sensitivity Mic 1 mV Line 100 mV Output Level at 1 Kohm Load 1 mV Input Overload Mic More than 250 mV Line More than 6V Distortion Less than 0 5 Signal to Noise Ratio Better than 55 dB Frequency Response 20 20 000 Hz 2 dB Power Requirements DC One 9V Battery AC Using AC Adapter 120V AC...

Страница 8: ... of a product defect during the warranty period take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store RadioShack will at its option un less otherwise provided by law a correct the defect by product repair without charge for parts and labor b replace the product with one of the same or similar design or c refund the purchase price All replaced parts and...

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