Trend-spotting: We spotted this trend years ago and it continued at CES 2016 with the All-In-One adding streaming capabilities and more. The Simaudio
Neo ACE ($3500) is an all-in-one integrated amp, streaming DAC, headphone amp, and phono pre. You can get your bits into the ACE via Ethernet, WiFi, aptX Bluetooth, 2x Toslink, and 2x Coax S/PDIF. PCM resolutions up to 32/384kHz are supported as well as DSD 256. There are also 2 analog inputs in addition to the phono input and pre/sub outs. The amp section puts out 50W into 8 Ohms and the ACE should hit the shelves in April.