As major consumer brands adopt class-D amplifiers to create slim-line televisions and home audio equipment delivering higher power output with audiophile sound quality, STMicroelectronics (NYSE: STM), ...

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.

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, ...

As nearly all audio amplifiers have transitioned from linear or near-linear operating modes (Class A, AB, and B) to digital (Class D), it may seem that the only areas for improvement are in power ...

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 ...

Buckeye Amps is a fresh face in the market, owned by Dylan Launder, who has been passionate about home theater systems since 2009. Like many enthusiasts, Dylan would frequently modify or upgrade his ...