This file type includes high resolution graphics and schematics when applicable. Class D audio amplifiers are able to fulfill the requirements for audio applications such as mobile handsets, Bluetooth ...

In market for a powerful 200 WPC amp? ATI has you covered with two completely different technologies. We compare the AT4000 class A/B and the AT522NC Class-D amplifiers to help you decide. EIA 1kHz ...

Austin, Tex.&#8212Touting a step advance in Class D audio amplifiers, JamTech's JM2020 True Fidelity digital amp includes its new sub-ranging pulse width modulator (PWM) technology to significantly ...

Because pulse modulation output signals are either on or off, Class D amplifiers produce far less heat than analog amplifiers. Reaching efficiencies greater than 90% compared to only 50% for analog, ...

Apogee Technology has complained about some of Texas Instruments Inc.'s Class D claims. In March, TI called itself the first to introduce a single-chip Class D amplifier in the 125-watt/channel range.

Class D amps from $130 to $50,000—pulling more ears into hi-fi without demanding you sell a kidney. Solid tech, serious power, and none of the usual overpriced fluff. Finally, affordable doesn’t sound ...

Savant Systems LLC, having delivered the first Apple-based home automation and control system, has announced the introduction of a 16-channel class D amplifier for distributed audio applications.

This article was originally published in the Dec 14, 1998 issue of Electronic Design. Class-D audio power amplifiers (APAs) were first introduced nearly 50 years ago. Since then, they have been used ...

Cambridge Audio’s MXW70 delivers 70W of Class D power in a compact chassis designed for desktop and small hi-fi systems. Available July 2025 for $599. Designed to lock arms with the MXN10 streamer ...

So, a bit misleading. The Pioneer Plasma is for free to anyone local or anyone who wants to send me a pre-paid freight shipping label. I do have the original box and soundbar, although cats slept on ...

Texas Instruments has its fingers into all sorts of pies in the tech world. The company's hardware is inside many of the devices that we all take for granted each day. The company has unveiled its ...

Analog amplifiers are cataloged by how much current flows during each wave cycle. Measured in degrees, 360º means current flows 100% of the time. The more current, the more inefficient and the more ...