Apogee Ensemble, its been fantastic so far. The internal mic pre's are actually great if you need super clean and transparent, but you can bypass the internal pre's and run whatever mic pre's you like if you want to. We are using 2 of the internal pre's and 6 outboard units. Got killer convertors in it, runs on Thunderbolt so its super fast with near zero latency. You can easily reamp guitar tracks with it (I haven't done any revamping yet) And it has outboard effects loops on the first 2 channels. Really nice, usable layout, but the best thing is the sound quality, its amazing. Blows my prior setup into the weeds!