A dealer is going to tell you how great they are. If I were you I would Google it and read as much as I can from users and professional reviewers alike the form my own conclusions. Then again, if they are the latest and greatest,chances are there's not too many out there and not everyone read this forums. Try auditioning with the option to buy if you like the preamp if you don't like it you can return it and all your are losing is the shipping charges.
