I've never heard of Linn. I have about 300 original music CDs, and several CD players dotted around my house (and car), and they're not going anywhere! This is my final music format. Not that there's much left I'd want to buy. I did buy an MP3 player years ago, but I soon abandoned it. It was handy for the gym, but when I stopped going there I had no use for it.
Standard DVD is also my final video format. Have about five hundred original DVDs. No Blu Ray or downloading for me. I'm settled in for the home run to the grave now, lol.