PRIMALUNA: Beware of Fake AutoBias

What you are about to read  is critically important. If you own, or are considering buying a tube amplifier, you need to know the facts about tube life. Your tubes can last many many years armed with this information. Think of biasing like adjusting the engine idle speed on your car. It’s very much the same. Most cars idle […]

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VINYL: Watch a stunning microscopic slow-motion video of a needle on a record

Anton Spice writes: An electron microscope captures the moment stylus meets groove in slow-motion. The good folk behind Youtube channel Applied Science have shared an incredible new video of a stylus riding the grooves of a vinyl record in ultra-slow motion using an electron microscope. Cutting off small sections of an LP to fit the […]

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