Wilson Sasha DAW - Ideal Integrated Amp For Streaming

Looking forward to my delivery of the Wilson Sasha DAW's to run with my HoloSound May DAC but was looking for some help with an ideal integrated amp. I'm in a smaller room so tubes are not my choice this time. Looking for something that is smooth, warm and lush to run through my system which almost exclusively uses Qobuz or Tidal. I have a Hegel H390 now and was wondering if there was a step up out there. Not looking for dead on accurate, instead that is indeed smooth. My budget is 15k and under.