Here's a close up view of one of our Yamaha O2R mixers. This is a DIGITAL mixer. That means that all of the sound going into it is converted into a digital signal, then the mixer processes those digital signals by combing them (mixing) or performing special FX on them like reverberation, phasing, echoe, digital delay, and so on.
Click here for a list of steps on how to mix your first multitrack tape.