+1 and highest recommendations for both Coda Integrated and for Mike Kay of Audio Archon.
Been using Coda CSiB v1 - 150 watts into 8 ohms per channel with first 18 watts in Class A since acquiring one 3 months ago to pair with Thiel CS 2.4s which are not the easiest speakers to drive (wicked impedance curve, dropping down to something like 2.7 ohms at 600 hz). The CSiB drives them with ease. Prior to the Coda had been listening with Bryston amp pre amp combo - 3Bst amp and BP20 preamp, no complaints, and 18 years of good listening; but the CSiB is a big jump up in class. Simply effortless handling of those notoriously hard to drive Thiels.