They never produced the 5 channel amp!!!!! If you want 5 channels you need to buy the 2 channel and the 3 channel from odyssey. I guess they felt as though 5 channels in one chassis was too much strain on the power supply and it is much more efficient to run (2) amps. You can call the company and they would be happy to answer any questions you may have in your quest for that perfect power!!!!!
