What power amp or integrated amp are you using with your Harbeth speakers

A local friend has a Coda Class-A amp driving his Harbeth SHL5s and I was smitten every time I heard them. Enough so that I went a similar route: Harbeth C7ES-3 (better fit for my smaller room) powered with a Pass Labs XA30.5 Class-A amplifier. Sonic and musical bliss.

Driving my Super HL5+ with the SST Son of Ampzilla and use a tube preamp.

My current set-up is a Luxman AX590II, full class A with the 30.2's Sure, a little more power would be nice when I'm cranking the Stones at 100db, but I don't do that much and even then, it's an amazing combination. I had them with a McIntosh amp/preamp but that was not a good match. Mushy is the best I can describe it. So lots of power is not helpful unless it's really good power. Hope this real-world info helps. 

@deadhead1000 
Luxman AX590II is my dream amp. It’s beautiful and class A. I am sure it sounds amazing. 

@ghulamr It took me a long time to save up and I also had to trade in some equipment. But it's something I won't need to upgrade or replace for many, many years. I wish you the best of luck in getting one.