Integrated amp recommendations for harbeth 30.2 XD

Newton if you like the sound you're getting with the Aethos but want to improve on it the Rega Isis seems like an obvious choice. If not as asked above what are you not liking about your current setup?

NAD M33. It’s got 200 very clean distortion free watts into both 4 and 8 ohms, an amazing neutral sound, comes with Dirac Live room correction, both M/M M/C phono inputs, and BlueOS streaming. Product of the year from a couple of different reviewers. I love mine, drives my 4 ohm speakers easily.  Only $5k.

I haven’t personally used the devialet integrateds with my 30.2s, but since they have utilized software that is capable of adjusting the sonics specifically to the 30.2 (using their Speaker Active Matching capability), I am very curious. I’ve heard the expert 140 with different speakers and was impressed.

I have spent considerable time with the following combination of electronics driving HARBETH, and could easily live with it without the least remorse. Especially if you are into jazz and classical. 
A pair of PRIMA LUNA EVO400 MONOBLOCKS, equipped with a matched set of KT150's. Driven by a PRIMA LUNA EVO 400 PRE-AMP.

I'll say no more, but if you have the funds, I strongly suggest arranging an extensive demo. You won't be returning anything. 

Solid state ??- - - - I have always "worshiped" PASS LABS for many, many reasons. Can't afford that.? Take a listen to HEGEL.

Steveashe, the Pass Labs keep eluding me for no good reason. When I was selecting the ultimate integrated last year, it was down to the Pass Labs INT-60 and Luxman L-590AXII. I settled with the latter and was extremely pleased with the performance of the amp in my system. I also run Harbeth (SHL5 +) and Marten Duke 2.

Although I have no urge to make any change, I’m still curious about the Pass, particularly the INT-60 vs INT-25 and INT-250. Is the INT-60 a more powerful version of the INT-25? I am waiting for someone to compare the Pass INT-60 to Luxman L-590AXII and share the impressions here.