I upgraded from an IFI Zen Dac v2 to a THX 887 amp anda SMSL su9 dac. I received the amp first and hooked it upthrough Zen Dac to windows 10 Sony Viao laptop via usb. The sound was amazing streaming youtube videos...Santana Abraxas Vinyl is awesome through my HD6xx cans. I hooked u the smsl via...
