Summary: This is a great hybrid for karaoke. I should know, I had to buy 2. The first one, almost everything worked fine. I couldn't get the USB to work, so I sent it back to Beach Audio for a replacement. Their return dept. oopsed and sent a refund instead. I ordered my next one from amazon.com and had the same problem with the USB reader. I was using an 8gb flash drive that I use in my truck. I found an old 512mb drive and that finally worked.
Summary: I bought two 1000watts unit for my freinds from other web site before did not have any problem with it. Than I ordered from amazon.com the 2000watts for other friend of mine one the two wireless microphone did not work at all. Thanks goodness for their easy return policy I got the new unit back before I even return the old unit back within three days. If you don't want to spend alot of money on a karaoke power unit that easy to operate this system could be for you.
Summary: I was hyped to buy this product as I saw a friend of mine has a 1000W version so I thought if I got this 2000W version, it'd be much better with my system :) But when I got it, I couldn't even turn it on... I plugged it in the outlet and no power... the power switch doesn't do anything to help... I wasn't sure if it was the cable or the faulty machine... after a while I gave up trying because there wasn't really anything I could do.