My old NAD stereo amplifier (a hand-me-down from my father) is fried, with $140 estimate to fix it. I'm wondering if I should simply buy something new with that money. Here are my criteria:<br><br>1) ...

In one of [Hans Peter]’s many idle browsing sessions at a manufacturer’s website, he came across a very cool chip – a 10 Watt class D amplifier chip. After the sample order arrived, he quickly put ...

ANAHEIM, California -- Want tasty tones in a small, affordable package? Pack a lunchbox. Guitar-amp manufacturers are responding to the practical and economic wishes of musicians by rolling out a slew ...

We may receive a commission on purchases made from links. Many popular musicians work with brands to create signature models of guitars and amps, but rarely are they so accessible as the Positive Grid ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Brent Butterworth Brent ...

Operational amplifiers (op amps) have proliferated from specialized instruments made from large tubes to tiny monolithic circuits composed of a sliver of silicon, germanium or gallium arsenide. Dozens ...

Many electronic projects require the use of a small audio amplifier. Be it a radio transceiver, a digital voice recorder, or an intercom, they all call for an audio amp that is small, cheap, and has ...

When you buy through our links, we may earn an affiliate commission. With all the modern amplifier and effects technology available today, there's still something to be said for the classic sound you ...

Using a very small GaAs heterojunction bipolar transistor (HBT), the BA01212 power amplifier module comes in a package developed to drive down the cost, weight and size of mobile phones. The module is ...