Fosi Audio’s $229.99 BT20A MAX packs a TI TPA3255 amp, real 2.1 power, and unusually robust Bluetooth codec support—does it deliver where it counts?

The efficiency and size advantages of Class D audio amplification in battery- powered devices are well known. These advantages are now extended to amplifiers up to 500W, made possible by solidstate ...

A new Friedman IR-Loaded and Wampler Pedalhead are the first new products to benefit from the new tech ...

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 ...

Over the last decade, integrated Class D amplifiers have proven themselves to be extremely competitive with Class AB amplifiers for consumer applications. The power efficiency of digital amplifiers ...

2.75-W devices reduce board area by 50% and deliver lowest A-weighted noise floor at 27 µVrms The TPA2032D1/33D1/34D1 fixed-gain Class-D audio power amplifiers claim to reduce overall board size by ...

HARMAN is one of the largest and highest profile audio manufacturers in the professional and consumer markets, and during the recently completed InfoComm Show the company’s Crown brand debuted several ...

Looking for a home in DVD receivers and lifestyle micro systems where space is very limited, the TDA892x family of single-chip, class D audio amplifiers are said to be one of the few such devices ...

The Naim Uniti Nova Power Edition streaming amp ($10K) offers double the power of the original, thanks to Class D amplification. The brand’s new CI Series is designed for Focal’s custom speakers.

Rise of the robots! Synergy’s latest amplifier uses cutting-edge Machine-Learning tech to fuse punchy tube tones with solid state conveniences ...