Isolated parts of an old portable open tape or home reel-to-reel audio recorder, also known as magnetophone.
Suited to be animated to make a vintage style website music player.
Each part is in its own separate clearly named layer.
You may like to rotate power, volume and play knobs, then even change heads position (the visible portion of heads is in two layers: stop and play condition) and rotate tape spools (reels).
Two case versions are available.
Spools (reels) have some semi-transparent areas.
Axles, tapes and spools are in separate layers but you may want to merge them to make animation easer.