The Mackie ProFX22v3 is a 22-channel, 4-bus professional analog mixer featuring 17 ultra-low noise Onyx mic preamps, a high-resolution GigFX effects engine with 24 built-in effects, and a 24-bit/192kHz 2x4 USB recording interface. Demo model. Brand new Meijia case with wheels included. Mackie Sell $1159. Case Sell $599. I'm asking $1000 for Both