By the way, you never said... "I don't have a turntable, I need to buy one". This one has a built in pre-amp. There is a switch you "switch" to choose which mode the pre-amp needs to be in...
Have you not clicked the link I provided from Amazon? One side that says "IN" is red/white with a ground. The other side that says "OUT" is red/white. Your HTiB input is red/white. How much more explanation do you need?
In case it wasn't obvious enough...cause you can't get much more obvious... You cannot, at all, end of every single discussion you could ever possible have about any turntable at all ever made, ever...at all, connect one to your HTiB without one. And if that needs further explanation. You have...
You "could" buy a phono pre-amp. http://www.amazon.com/TC-400G-Phono-Preamp-Pre-amp-Preamplifier/dp/B000J46TFW/ref=sr_1_2?s=electronics&ie=UTF8&qid=1358947869&sr=1-2&keywords=recoton+phono