Size up your compact mixing game with the MobileMix 8-channel mixer from Mackie. You get eight total channels, combination mic/instrument inputs, and auxiliary inputs for extensive leeway in terms of device connectivity, making this mixer a valuable asset in nearly any environment. Additionally, an external battery (sold separately) makes the MobileMix entirely USB-powerable for easier mobile recording sessions. Further features include onboard Phantom power, built-in equalization, and onboard effects When it comes to compact, impromptu recording, the MobileMix ensures you get total control over your signals.