Father’s Day is one of the best sales of the year at Home Depot. If you’ve had your eye on a battery-powered chainsaw or your ...

We spent the time to research and plan our own installation, and it'll help you make the right decisions when you build out ...

You don’t need to spend a lot of money to get pristine audio quality, as this teardown shows…especially with a killer limited ...

A standard audio power amplifier can be used to make some interesting oscillators, in this case, a Wien bridge Continue Reading ...

Now Marantz is introducing the latest additions to its portfolio of reference-quality home theater components: the AV 20 preamp/processor and AMP 20 multi-channel power amplifier ($6,000 each). These ...

Check out these Father's Day deals from Amazon on cordless power tools, chainsaws, batteries, drill bits, and yard equipment.

To check, remove the power from the amplifier and see whether the problem goes away. There are three types of amplifier – masthead, set-back and distribution. All these need a power supply to work.

This DeWalt 20V Max Cordless Drill and Impact Driver combo is the perfect starter if you're just beginning your DIY journey. The drill/driver features a brushless motor that delivers 340 unit watts ...

Marantz has introduced two models to its reference-quality home theatre lineup. The AV 20 AV Preamplifier and AMP 20 Power Amplifier can be combined in different system configurations and have been ...

Abstract: This letter presents a method for improving the efficiency of a power amplifier (PA) under load mismatch by recycling the reflected power. By configuring the PA as a balanced PA, the ...

The best power tool brand? Honestly, it depends. Over the past three decades, from my days as a roofer to my current job ...