OK so I have a laptop, proel v12a active speaker, behringer 1202fx mixer, microphone, xlr mic cable, and B.C. Rich Bich bronze series guitar . How do I hook this all together to play guitar and sing through the mixer to the amp.
That mixing console will not send a proper signal to your computer. Computers need analog to digital conversion and I do not see any sort of USB port on that unit. You need something called an Audio Interface. Look into the recording section of the forums.

You also might end up with some latency if you are using software programs with your guitar.

You can go straight into the berry console and then right to the powered speaker. Put your guitar and mic into the top left inputs. Mic could be 1 and the guitar would be 2. The speaker would be connected by the Main Out ports near the upper right of the unit.
Last edited by Will Lane at Jan 1, 2016,