Should I try again without explaining the audio physics of mass loaded transmission lines, tapered quarter waves and bass reflex speaker cabinetry?
I think you should. jwb's theme is specific songs that sound great on a 2 channel system. Explain your sister's system.
It would take me less than a minute to link you to the speakers and amp but I don't wanna. I wanna write it up with the whole story and lots of other nonsense. Something is wrong with me.
You can easily get audiophile sound from over a dozen headphone options under $300 (maybe $150). I think it was Eephus who once recommended some $70 buds I bought that sounded incredible. Lost those, btw. But that's sound in your head not in your home. To get headphone quality in your home is a more expensive trick. I said I think the sister's system is the best you can get under a grand. Mic'd n' measured the $2k system I'm listening to will do better, but we're at the very edge of human hearing with either set up. My sound is wide, warm and colored by expensive tube amps, the bane of studio engineers and the manna of audiophiles. Hers is brighter, nearly as wide, just as articulate and detailed, probably sweeter highs, but my ears give up around 12k hz.
In 2025 this topic needs to be qualified with the emergence of Chi-Fi (Chinese Fidelity). There's likely a $150 Chinese amp and $300 Chinese speakers on AliExpress far better than any nerds want to admit. If I had the space I'd find the money to test a bunch of the gear I see there. But my obsession/hobby is building speakers. I've spent as much time at diyaudio as I have here. That's a hint. I'll be very surprised and pleased if any of you take on the project. It's close to as easy as it gets.
Jeez, I can't help myself. I have an errand to run. Next post I'll spill the beans.