hello hughes123 i have a jvc jr-s 200l receiver,although not a stand alone graphic it does come with a 5 band s.e.a.s equaliser which you can tailor the sound to your liking and i must say is very effective.i like jvc gear and i seem to be looking out for more of their kit.what is it about this x-a9 i'm intringued is it an amplifier,i also liked their quartz locked decks battleship build and a massive soundstage.if it helps i payed £20.00 for my receiver so i hope it's not much more than that.good luck,gregory.