Someone earlier mentioned Linn and although I have their streamer I think according to what OP said... That this won't be right for amplification. Linn is very analytical and if he likes a good bass line... Maybe Naim a better bet UK. Other streamer choice is the Austrian brand project... They do a S2 stream and separate DAC which get good reviews.
Arcam do a SACD player which as a very good DAC built in (although the streamer part not quite as good as my TOTR linn klomax streamer... But a fraction of the price)
Arcam do a SACD player which as a very good DAC built in (although the streamer part not quite as good as my TOTR linn klomax streamer... But a fraction of the price)