I have a Kenwood GE 7030 and KM 991 do also need a receiver to play my turntable and How do i hook this up, thanks haven't setup a stereo for sometime an want to old school and listen to my old vinyl, thanks I have a NAD turntable
Looking at the manuals for those two products, they do not seem to be products that would help you to listen to a CD or vinyl. The Kenwood GE 7030 is a graphic equalizer, its only function is to alter the tonal frequencies of a signal. You need to have a pre-amplifier and an amplifier for this product to work.
The KM 991 is a power amplifier, this does not do anything except amplify a signal. You need a pre-amplifier for this to work. Turntables like your NAD need a pre-amplifier in order to work properly.