Marantz PM66 KI Signature Amplifier V Cambridge 340A Amp

[mightysaints]

I have the oppertunity to purchase in very good condition 2nd hand Marantz PM66 KI Signature Amp. I currently use a Cambridge 340A. How good is the Marantz amp concidering its a few years old now and would it be better than my 2 year old Cambridge amp.

The same seller has a Marantz CD63 MkII KI Signature CD Player. How good a player is it and again would it beat my Cambridge Azure 540 C.