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TangibleSounds t1_jcy3ggs wrote

Sorry if I’m being slow here but what does it do?

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podaypodayson OP t1_jcy6f2d wrote

It takes the line level signal from a pre-amp and amplified it to play through speakers. Prior to the 60s, you needed an amp, pre-amp, and speakers to play music. Today all of that fits in a small bluetooth speaker.

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