A:Answeryes. one of the images ( the third) on the website shows the phono input with a screw to attach the grounding cable on the far left of the unit.
A:AnswerThis receiver will power two sets of stereo speakers and will also supply a bass signal to a self-powered subwoofer. If you have three sets of stereo speakers I'm not sure how or whether the receiver could handle the third set.
A:AnswerIf your iPad has a headphone jack, yes. You will need a mini stereo plug (1/8") to RCA plug cable. If not, you can buy a blue tooth receiver, attach it to the Onkyo a d connect it that way.
A:AnswerIt may but I will go with a no. EQ's to operate correctly need an input called a tape monitor. This unit has tape in and a out for recording purposes and is not labeled monitor. You can try hooking up to the tape in and tape out and see if it works but I don't think it will work. The only other way to connect an EQ is a Preamp Main in/Main out loop. This receiver does not have this connection either. You will most likely need a vintage receiver pre 2000's or even older because most companies stopped including those 2 connections years ago.
