ALTO's ZMX862 six-channel, two-bus analog mixer is suitable for live sound reinforcement applications for bands or speakers in small to medium venues, thanks to its compact and portable design. Two low-noise discrete microphone preamps with switchable phantom power, two stereo input channels with balanced 1/4" TRS plugs for keyboards and drum machines, and a stereo RCA aux input for MP3/CD players round out the versatile inputs.