Skytronic AV-340 5 Channel Home Hifi Amplifier Karaoke USB. 5 audio channels for surround or stereo sound. Fully controlled microphone section with 2 microphone ports. USB port for direct MP3 playback. Hi-fi and PA amplifier with 2 x 180W RMS / 3 x 50 RMS output. Adjustable volume, bass, and treble for the microphones. Compact […]... Read More