TEAC announces its new HA-507, a Reference 500 Series pure analog headphone amplifier/preamplifier that incorporates TEAC's ...

Recognizing the nonlinear behavior of the 12AX7 vacuum tube, used in audio and old op-amp applications, Dr. Dyer compares various models for fit to real-world device data.

Watts are units of electric power. Think of wattage as electricity at work when heating or illuminating a room in your home.

Vigilance of any room, location, or enclosure is always challenging, especially when it cannot be physically locked. A ...

It's old, British and cool, and you might even be able to pick up one for 500 bucks. But with its edgy Vox, underpowered ...

SemiNex Corporation, a manufacturer of high-power semiconductor laser diodes and optical amplifiers, has won Gold Honoree in ...

Where digital and analog designs are overlapping, and why it's becoming more difficult to ensure they work as expected over ...

Earlier this year [Skyhawkson] got ahold of an Apollo-era printed circuit board which he believes was used in a NASA test ...

The stock was last down about 22%, set for its worst day ever. GQG owns a combined stake of 19.37% in Adani Enterprises, ...

Choosing the right receptacle ensures your appliances receive adequate power without overloading circuits. The most noticeable difference between a 15-amp and 20-amp outlet is their design. A 15-amp ...

In this article, you'll discover the inner workings of amplifiers and gain insight into the technology that brings your music ...

You can cover amplification by connecting sources straight into active speakers, which have amplifiers built into the cabinets, or by opting for a pre/power amplifier pairing where the necessary ...