I use a mini, and was in search of the same – a quality int. amp w/ b-i DAC. I'm very happy with I what I purchased, so much so I'm tempted to put "very" in all caps.
To make a short comment long, here goes. I live near Cape Town, so I've limited brand options and varying added import costs to factor depending on source country. I wanted something new because honestly what's better than an initial unboxing…well that and quality rigs with on board DAC aren't flooding the used bins here. I also wanted a trad look and feel. Maybe I'm missing out by being biased but I've yet to get keen on D class units, that ruled out the new mod NADs (that and their IMHO horrid looks) & the Peachtree(s). I did listen to both and liked what I heard.
I also needed/wanted min 70wtts per at 8....that kept the Marantz 6005 off the list. I really like the 6005, love it actually, and was about to pull the trigger but got delayed for some reason. In the meantime of course I found a great deal on better speakers. Don’t judge me, who doesn't flirt with other sounding speakers when out of the house.
I narrowed it down (tnx to this forum) to two rigs, which were readily available and fit the budget: the Cambridge Audio CXA80, retailed locally for appr. 750 pnds & the Onkyo A9070, retailed locally for apprx 909 pnds. I went with the CA for price, aesthetics, and honesty...Onkyo lists their power in 4 ohms. Of course I demo'd them both extensively on You Tube. Maybe it's me but I swear I couldn't hear any difference *lol*.
So far, so VERY good. The CXA is running in nicely with the new GX50s - I got power, punch, dynamics, detail...and tnx to the MA ribbon, some of the sweetest highs I've heard at this market level - they sing! Only one complaint so far with the amp...as there is no lit volume inicator and only a very very slight indicator on the v knob, it's dang near impossible to see the volume level once you step away from the unit.
The Cambridge Audio CXA80 is my suggestion, and it's well below a grand.