Hi Dan, welcome to AOS,
I have Amazon Prime running from an Echo Dot, through an Amptastic Mini-1 to some Celestion 5's and a BK sub. Ok for convenience and having the radio on, but when I tried Spotify from laptop, the difference was like night and day. And that's with my modest set up and a pair of cloth ears.
Also you must have a hole in your stereo image you could drive a bus through. You could do to bring speakers closer together if possible.
I just dropped in, to see what condition my condition was in
T/T: Inspire Monarch, X200 tonearm, Ortofon Quintet Blue. Phono: Project Tube Box CD: Marantz CD6006 (UK Edition); Amp: Musical Fidelity A5 Integrated.
Speakers: Zu Omen Def, REL T9i subwoofer. Cables: Atlas Equator interconnects, Atlas Hyper 3.0 speaker cables
T'other system:
Echo Dot, Amptastic Mini One,Arcam A75 integrated, Celestion 5's, BK XLS-200 DF
A/V:
LG 55" OLED, Panasonic Blu Ray, Sony a/v amp, MA Radius speakers, REL Storm sub
Forget the past, it's gone. And don't worry about the future, it doesn't exist. There is only NOW.
KICKSTARTER: ENABLING SCAMMERS SINCE 2009