All-in-one integrated, 10-15K range, class A/B only

The darTZeel LHC-208 fits your criteria (including built-in streamer) and sounds lovely. Happy to send one your way to audition.

Cheers,
Colin

darTZeel dealer
https://gestalt.audio

Boulder 866 Test  Hifistatement MagazinGoogle translationhttps://translate.google.ca/translate?hl=fr&sl=de&tl=en&u=https%3A%2F%2Fwww.hifistatemen...

Two products I have either auditioned or own a member of the same family. The Gryphon Diablo 300 (300w @ 8 ohms/600w @ 4 ohms) is above your price range and DAC module is extra, but perhaps you can find a dealer demo. Mark Levinson 585.5 (200/400w) is just slightly above your budget. I auditioned the former with entry level Magico speakers and the sound was highly neutral, clear and detailed with black background and good imaging. I own a Levinson dual monaural power amplifier (250/500w) and have loved it for years. I recommend you try to listenIng to the same speakers (preferably in the same room) with any amps you consider so you can identify the difference in the amps rather than speakers or room. You have received several other good suggestions. 

Have you listened to the Anthem STR integrated if not try to find a dealer that you can demo one at, you will be surprised how well it sounds and the DAC inside is also up to the task, plus it comes with ARC room correction.

Personally, I would consider a Luxman L-509X or L-590AXll integrateds. Fabulous performance for their price point (<$10k) Do have a look at the Luxman web site. 🇦🇺