What do those vacuum tubes do? And what are those black cubes? I obv have no idea how record players work… 🙁

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They amplify sound like they did before transistors. The black cubes are so you can worship the dark spot on Saturn.

Jk they’re transformers.

I’m dumb and curious … how does a vacuum tube amplify sound? And what needs transforming? And why so many? I feel a Wikipedia moment coming on…