I upgraded from the Krell FPB 700cv to the new 300xd with the ibias and also changed out my KPS25sc to the Krell Illusion II plus i changed my cables over to
Silnote Master reference series xlr to connect the pre to the amp and i also picked up the 8 foot. Pair of Anniversary II Master Reference Speaker Cables and also got a pair of 1.5M RCA Orion-M1 Referance interconnects for my Tandberg 3001A tuner. Sure i spent some cash but what a difference over my 20 year old gear, the only thing i have left are my B&W 801 Series 2 to change possibly but that will take a while before i get to them. I just can't say enough about my new gear....