Hello. I helped my Aunt pick out the Onkyo TR-576 receiver (I can't post a link). She has a pair of old JBL bookshelfs, and just listens to music with them. Her old receiver went out, so I picked this one out for her. I want to buy her a decent pair of speakers that will sound really nice. She listens to a lot of Classic Rock and Jazz. My price range is about $200-$250 for a pair. Any recommendations? Thanks.