Putting a Tube Preamp to the Test

Ever wonder if you would like a tube preamp? What about the tone controls or the volume control - Do those actually do anything? If so, what? Take a look with me at the Aiyima A-3 Tube Preamp. Where we not only look it over, but test it empirically, to show you what each function will do for you.

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Видео Putting a Tube Preamp to the Test канала Toids DIY Audio