Can't decide on Integrated Amp - Please Help

Thanks for all the helpful advice and recommendations. Good question from Soix, I guess my current set up sounds pretty good to me for the money. Currently running through a Rotel rmb1075 as amp to Oppo directly. Guess looking for more of an open sound stage, detail, separation in hearing instruments etc. However wanting an amp that will last year's and power much more difficult speakers if needed. Although only wanting 2 channel still want it to sound good with movies also. In relation to type of sound, my brother years ago had a real nice Linn set up. Obviously Linn cost more once you start added pre/power amps but always loved the way it sounded. Not sure if this helps answer any questions? My concern with an amp like Rega/Nad is it won't be a significant step up. Was asked earlier by someone why not buy new, well reason is I can get more for my money used.

Also forgot to mention the amp must be able to connect directly to Oppo XLR so can utilize DAC.

I think you should check out the LSA brand of Amps(Statement). Also Ayon makes a tube Integrated The Triton earlier gens go for a lot better prices used. Both of these can drive your speakers no problem. LSA is a hybrid Tube/SS design, 150/300 watts 8/4 ohm. The Ayon Triton is a ALL tube design with 150 watts stereo. Also, the Oppo will allow use of Single ended cables so It dosent HAVE to be XLR. It will still be utilizing the ESS Saber dacs.

I would put the Ayre up against any of the amps on the market in that range right now. It's a natural sounding amp. It will play what you send through it. Honest. Closest to tubes that I"ve heard for SS and I'm a tube guy. I've heard many of the integrates listed in this thread and many are excellent sounding.

Nothing on your list is a slouch. Just comes down to taste. For me, I'd look at Coda or Ayre.
Good Luck, Tim