Hey all, scored a pair of Kappa 6.1 series 2’s for $20 at the local Value Village. Seem to be in perfect condition, sound excellent. Also found a Denon DCD-1000 for $12, which i think makes my CDs sound noticeably better! I always kinda scoffed at CD player connoisseurs, but... ANYWAY: I’m just driving the Kappas through my silly little Panasonic integrated amp (no pedigree, but it works, and has all the phono, pre-out, etc options i want in a box. However, I did spot at the thrift, a Denon DRA-425 for $30. Should i go back and get it for the benefit of the Kappas? Would you expect a genuine/noticeable improvement from that receiver?