Hello i just bought a yamaha htr5750s reciever which I have connected to my computer. Now I am looking to hook up a behringer ep1500 power amplifier to my reciever. I dont know to much about PA systems so I am having real difficulty trying to figure out what sort cords and cables i will need. I have another question will i need a mixer or eq or will the eq i have downloaded onto my computer cut it(is there a better eq to download than winamp). thx to all those who take the time to read this post.