MiniDisc
https://occamslaser.bandcamp.com/album/headspace
I hadn't seen these before so I picked them up so I can "express powerful high-resolution sound." ![](https://lemm.ee/api/v3/image_proxy?url=https%3A%2F%2Flemmy.world%2Fpictrs%2Fimage%2F441efecb-0d13-40b9-bb0f-b5f3b7e9bd43.jpeg)