hey guys my band is wanting to cut down on carrying equipment,so here pretty soon iam going to be using a tech 21 sansamp bass di tru the PA but i want a monitor are a speaker behind me. to me if you do this why not use a amp. ive never done this have any of you done this and if you have how do you do it. were a 3 man band not a super big PA but we use a power amp rated at 2400 watts and peavey speakers with 15in black widows out front. we have 12s for monitor for the lead singer which is the lead guitarist,and i use his monitor and a 12 for the drummer and my amp which was a swr set by him so he could hear me. but i guess that will change does anyone know what iam talking about.