After having spent 6 months with the Creek evolution 100a I can honestly say it is stunning. If there is a more affordable integrated amplifier with this level of sound quality i'm yet to hear it. It easily beats the competition at the price. It beats equivalent new Cyrus gear on attack and speed, beats Naim on prat. It's is not a warm sound but not necessarily bright either. I find it to be very neutral. Where I think this amplifier excels is in the midrange clarity. With Harbeth SHL5plus it's perfection. If I had to pick a slight weakness it would be in Soundstage depth. Creek gear never gets much press coverage in UK mags especially, therefore most people avoid them. But believe me if you do a thorough listening test the Evolution 100a is unbeatable at the price.