If you ever wanted to build your own tube amplifier but you were intimidated by working with high voltages, [Marcel]’s low-voltage tube amp design might spark your interest. The design operates ...

But by far the standout is the all-new Model 10 integrated amplifier. According to the company, the Model 10 is “the most powerful one-box amplifier Marantz has ever made.” The Marantz Model 10 is the ...

The operational amplifier, or op amp, is one of the most basic building blocks used in analog circuits. Ever since single-chip op amps were introduced in the 1960s, thousands of different types ...

"The Gen 3 feels like you are viewing the older iteration in 4K – there's greater detail and nuance in the tone": Boss Katana 50 & 100 Gen 3 Boss is sharpening the blade of their cutting-edge practice ...

They promise 10% discount and didn't give it to you after checkout. And they already have all your information. The customer service is also just brushing you off. I was calling twice and got two ...

Crate training is an essential part of being a responsible dog owner. It helps your furry friend feel secure and comfortable ...

If it feels like many years since you first saw Volkswagen's retro electric microbus, the ID. Buzz, you're not wrong. It's surprisingly aptly named; I can't think of another car during the past ...

This dog crate is easy to set up — no tools required. Just attach the top to the base, and you're good to go. It's user-friendly, too. The spring-loaded latches keep your pet secure, and thanks ...

Dogs (and cats who’ll allow it) should always wear an ID tag or collar with their name ... should have less space inside than your dog’s crate at home. When a kennel or carrier has a snugger ...

Everyone needs a dog crate, but it doesn't have to detract from your style. Dog crate furniture combines function with fun to add finesse to your pup's favorite spot. Our editors and experts ...

But understanding Volts, Ohms, and Amps is only going to become more important as technology moves towards EVs. So here's the ...

Matt Novak is a reporter at Gizmodo covering news and opinion, with a little history thrown in for good measure. Novak started at Gizmodo in 2013 and has been writing about past visions of the ...