Bellevue man Frank Bouska has lived in the same neighborhood for nearly his entire life. Over the years, he says he’s noticed ...

The world is digital, but sometimes the power of analog is just what is needed. The analog multiplier is a case in point with ...

Many years ago, audio equipment came with a tone control, a simple RC filter that would cut or boost the bass to taste. As time passed, this was split into two controls for bass and treble, and ...

I first saw the Milwaukee Power Manager (model 3333-15A and 3333-20A) at the company’s 2024 Pipeline event. It was paired […] ...

The humble yet ubiquitous infrared remote-control receiver can benefit from an enhanced front-end preamplifier.

The Astell&Kern PS10 drops its trademark volume wheel for a more streamlined appearance and larger screen. What hasn’t ...

Always check that the amperage and voltage ratings of your new outlet match those of the breaker. While 15- and 20-amp ...

Discover 4 brilliant home workouts that beat the gym with convenience, cost savings, and flexibility—perfect for any fitness ...

Is it a costly, but clean, power supply? Or a noisier, less expensive, and lower-loss design? Or (gulp) something even more ...

If you've been neglecting your garage, it's time to pay attention and give that hard-working space the garage upgrades it ...

You've learned that something's missing from your turntable, amplifier, or powered speakers ... regular signal path and the RIAA equalization circuits. This separation allows the Mk5 to ...

The circuit diagram of the LNA can be found in Figure ... A single-ended op-amp has a single input and output, both referenced to ground. This creates a simple architecture, but does not reject common ...