MPA-200 Stereo PA Amplifier (320-3003) Features Faxback Doc. # 14633 Your Radio Shack MPA-200 100-Watt Stereo Public Address (PA.) Amplifier gives you the power and versatility you need in a professional sound system. The amplifier's wide frequency response makes it suitable for amplifying music and voices. You can use it for live bands, office paging systems, public announcements, or anything else that requires great sound. Your amplifier includes the following features: Phones Jack - lets you connect stereo headphones for private listening or monitoring sound before putting it "on the air." A/B Speaker Switch - lets you select speakers on channel A, channel B, or both. Power Meter - indicates the output signal level. Left and Right Output Level - let you adjust the volume of the left and Gain Controls right channels. Meter Range Selector - lets you control sensitivity of the power meter. CLIP Circuitry and indicator - this special circuitry protects the amplifier and your speaker system from being damaged by overdriving power, and the indicator lights to remind you to reduce the volume when the amplifier output is too high. (/all-04/20/95)