Hi all - on the proverbial search for the sound. Have HD 650 and just got Schiit Asgard 2. Running Onkyo C730 into the Schiit. Strengths for me - very low noise floor, bass adequate and clean, imaging good,does most things well. Gaps for me - when I have tone controls I inevitably prefer bass 100 pm and treble 1100 am to slightly accentuate bass and slightly tame treble. I am finding trumpets and alto saxes - surprisingly - to be fatiguing. I prefer the depth I hear through vintage Yamaha C-80 or CR-2020 but both need some cleaning and maybe more. Questions - is there someway to tame and deepen things? Source? DAC? EQ Device? Different Amp?