The 10-input, 2-bus XENYX 1002B has 2 XENYX mic preamps with phantom power, making it possible to use 2 dynamic or 2 condenser microphones in Channels 1 - 2 (or one of each). Additionally, the first 3 of the stereo channels can also be used for mics, as long as line inputs are not connected on those channels. Feel free to play music between sets via the RCA CD/Tape Inputs (main mix or control room/phones assignable), and record your performance via the RCA Outputs. Plus, you can connect an external effects device to the FX Send, if you wish to add reverb, delay or chorus, etc.