I would try a Pass Labs XP27 or XP17, depending on where you really want to be budgetwise (close to $5k or close to $10K). I would talk to Reno HiFi and pick the one that you think will most closely meet your needs. They allow for a 30 day trial period, where you just pay the postage if you don't keep the unit. That seems like a pretty reasonable deal to me. I got my XP15 from Reno HiFi a couple of years ago and could not be happier with the service or the product. Happy listening.