Dear TGPer's, I'm looking to upgrade my crappy $79.00 disc player to premium Oppo or Cambridge unit. Anyone out there own one of these? The current Cambridge "A" package is $1,700 while the Oppo "audiophile" is $1,300. I know the Oppo has a Toroidal transformer which the Cambridge does not. They both play all manner of disc and both are supposed to sound quite wonderful. I'm wondering if the Cambridge has enough sound quality to justify the extra four hundred bucks. Any opines?