Radio Shack MPA-50 owner manual Features

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ˆFeatures

Your RadioShack MPA-50 40-Watt PA Amplifier gives you 40 watts of solid power for your public address (PA) sys- tem. The built-in three-band equalizer enables you to tailor the sound to fit your environment. Its wide frequency re- sponse easily handles amplification of voice and music.

Its other features include:

Built-In Mixer and Preamplifier — pro- duce the best output possible, even with low-level audio input.

Microphone Jacks — let you connect up to two high- or low-impedance micro- phones.

Input Jacks — let you connect auxiliary equipment, such as a CD player, tape deck, or receiver, for music and special effects.

Spring-Loaded Terminals — make

speaker connection easy.

Master Volume Control — lets you ad- just the overall sound level.

Individual Microphone Controls — let you separately adjust the volume of each microphone.

Auxiliary Volume Control — lets you adjust the volume of the connected equipment.

Priority Terminals — let you connect an optional switch to cut out all other au- dio input sources and give priority to only the MICROPHONE 1 input.

Your amplifier is ETL listed to UL stan- dards and meets all applicable FCC standards.

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- SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSON- NEL.

This symbol is intended to alert you to the presence of uninsulated dangerous voltage within the product’s enclosure that might be of sufficient mag- nitude to constitute a risk of electric shock. Do not open the product’s case.

This symbol is intended to inform you that important oper- ! ating and maintenance instruc- tions are included in the literature accompanying this

product.

Features 3