With the proliferation of digital sources for audio, opportunities exist to amplify the signal entirely in the digital domain, right up to the loudspeaker. The performance of an open loop digital ...

As Axiom’s chief R&D engineer Tom Cumberland describes it, a digital amplifier is a “power DAC”, and of course a DAC (Digital-to-Analog Converter) is the basis of all digitally recorded media, whether ...

Learn how power amplifiers work, the common types, and what to lookout for when shopping for amps. You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before ...

Tripath's Breakthrough "Godzilla" Power Stage Architecture Significantly Reduces Cost of Class-T Digital Amplifiers Tripath Technology Inc. (Nasdaq:TRPH), creators of Digital Power Processing (DPP(R)) ...

If you're looking to ditch your giant AV receiver for a compact stereo amp, the NAD D 3020 is the one to get. Matthew Moskovciak Senior Associate Editor / Reviews - Home theater Covering home audio ...

If you can find one, the new STA333IS digital audio chip and power amplifier from STMicroelectronics (STM) offers a quick and easy solution for converting digital audio into a 10 watt/channel stereo ...

STMicroelectronics has unveiled new class-D automotive audio amplifiers for smart-cockpit applications, engineered for tiny overall dimensions and with a digital input that simplifies circuit design.

The TEAC AX-505 may have a footprint no larger than a sheet of A4 paper, but it has the heart of a lion with 115W per channel into 4Ω. The heart of a great audio system is a superb amplifier. The ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The What: Key Digital has introduced the KD-DA1x2X and KD-DA1x4X, two high-performance ...

The common metrics for amplifier performance show excellent performance, especially if a detailed analysis is conducted. Figure 6 shows THD over a range of output powers. Of significant interest is ...