What is the least compressed signal?


Hello everyone.I was wondering what everyone's thoughts might be about what is the least compressed front end signal? A friend of mine recently told me that radio signal is compressed. So I thought maybe a direct connection to a CD player? Or, since CDs are pretty compressed, maybe a record player? Thoughts?
the reason I ask is, my friend recently gave me a fantastic pair of speakers. And I've been listening to the radio through them. He had a disgusted look on his face and told me I was not using these speakers how they were meant to be used, because the radio signal is kind of crappy and compressed. I would love to use the speakers as they were intended. Meadowlark kestrel hot rods hooked up to an Integra receiver w/ kimbers
ddjr
n80
I’m done with Audiogon.

>>>>>Whoa! You’re a poet and don’t know it.
So last night I listened to "audiophile uncompressed quality" music through my headphones, via my cellphone and YouTube. It didn’t sound any different than normal. Would that be because of the cellphone?
I suspect audiophile uncompressed quality could mean just about anything except MP3. And I actually would not rule out MP3. Most likely a bit of salesmanship in any case.
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Here’s a page from the Dynamic Range Database that shows very clearly - at least for this example of Abbey Road - that the dynamic range of vinyl can be as high or even higher than lossless digital or hi bit rate digital. The issue is not black and white. 🦓 Even some SACDs and SHM-CDs and Hi Res downloads are being aggressively compressed. That’s the whole point. Read ‘em and weep! 😢

”Perfect Sound Forever!” 🤗

http://dr.loudness-war.info/album/list?artist=Beatles+&album=Abbey+road