2X40 WATT POWER: The Pyle Dual Channel Stereo Amplifier is perfect for your PA and home theater acoustic sound system. Gives you 2x40 watts power which can be used for multi speakers w/ 4 ohm impedance, enjoy high quality amplified audio4 INPUTS: This personal digital amp box supports various external sources - 3 pairs RCA audio input for tuner, CD player, tape deck, camcorder or VCR, 1/4" microphone IN, 1/4" headphone jack input. Also features a REC output for recordingPAGER/MIXING MODE: The mini integrated indoor AV receiver features pager and mixing switch. In pager mode, the signal from the microphone will override to auto talkover, use for hosting and meetings. Switch to mixing mode for a fun karaoke sessionPUSH TYPE SPEAKER TERMINAL: The sound amplifying mixer device lets you easily connect speaker wires directly to the amplifier. The total speaker impedance must be at least 4 Ohm per channel at stereo modeEQ CONTROLS: The improved professional compact bookshelf sound amplifier features crisp and responsive button for power switch and rotary knob controls for mic volume, balance, bass / treble, master volume, and input source Product Description Home Audio Power Amplifier System From the Manufacturer Front View Connection Diagram Stereo Power Amplifier Back View The Ultimate Stereo Power Amplifier This amplifier gives you the power and versatility you need to create a professional sound system. Its wide frequency response makes it suitable for amplifying any type of audio including music or vocals. It can be used in meeting halls, restaurants, schools, stores, and at home --the perfect solution for paging systems anywhere. Get the power you need with 2 x 40 Watt to handle all your audio needs.Switchable Mixing (Karaoke) Mode When set to 'mixing' the signals from AUX1, AUX2, CD, & MIC will exist at the same time and works great for creating a karaoke event. Your music will play from your selected audio source and you will be able to sing through a connected microphone. (Microphone not included)Switchable MIC Pager Mode When set to 'pager' the signal from AUX1, AUX2, & CD will be attenuated by -10dB and the signal from MIC will override to page (Auto Talkover) and makes for an exceptional paging system. L/R Speaker Terminals Lets you easily connect speaker wires directly to the amplifier. The speaker impedance can be ranged from four to eight Ohms for the general stereo output. The total speaker impedance must be at least four Ohm per channel at stereo mode. 110/220 Voltage Selector This amplifier has selectable input voltage from 110 V/60 Hz (the standard in USA and Canada) to 220 V/50 Hz (for European operation). Please make sure the switch is in the proper position before operating. 1/4-Inch Phone Jack Accepts headphones with 1/4-inch plugs.1/4-Inch Microphone Input Jack Accepts microphones with 1/4-inch plugs.REC RCA Output Lets you connect the amplifier to a tape deck for recording.Take Control Use the control center panel located on the face of the unit to make adjustments to microphone volume, master volume, balance, bass, and trebleReplaceable Power Fuse The amplifier uses a fuse for protection against surges and short circuit. If the amplifier suddenly turns off and will not turn on, check the fuse, and replace it if necessary. (Replacement fuse to use: 1.5-amp, 250-volt, fast-acting .2 x .8 inches fuse -not included)Additional FeaturesHarmonic Distortion: 0.3%2 x 40 Watt RMS at four Ohm Blue LED Output Level Display Frequency Response: 20 Hz-20 kHz Power Fuse: 1.5 A, 250 V Fast-Acting (.2 x .8 inches)Power Requirement: 120 V AC 60 Hz/230 V AC 50 Hz Tone Controls: Bass & Treble: +/-10 dB (100 Hz/10 kHz)Dimensions: 7.48 x 2.75 x 5.39 inches