Edmundo: Thankyou all for your input the 10 is a great amp, but through my pmc' s lacks a bit of engagement and sound stage unless you really turn it up its like I can't quite put my finger on it. It lacks that I want to sit there for hours listening to my music.
The Alpha 10 was quite different to the rest of the Alpha range. The Alpha range were quite a warm, easy going sound, but the 10 marked the start of a more balanced approach from Arcam, with more bass control, producing a less colourful sound. This worked great with some speakers, and many welcomed the 'tighter' sound of the 10, and the DiVA range that followed. As much as I think the 10 is better than the 9, the 9 had something. It also suited the numerous speakers that were emerging at the time with a more upfront sound, because it could tame them, making them far easier to listen to.
As good a recommendation of an Alpha 10p power amp is, it might be worth looking at trying an Alpha 9p power amp. Whether you use this to warm up the bass/midrange or give the treble a softer, sweeter sound is up to you. Worth a try, as I think adding the 10p is just going to give you more of the same.