The NAD C 298 is a $2000 two-channel Class D power amplifier for audiophiles that uses Purifi Eigentakt amplification technology. NAD Electronics announced another high-performance amplifier that uses ...

NAD expands its Classic Series with two gorgeous integrated amplifiers ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

It isn’t often that a manufacturer can reinvent a product that’s been dead for as long as the NAD 3020 amplifier. Introduced by NAD back in the late 1970s, the 3020 became the standard against which ...

NAD's D 3020 V2 amplifier is a blend of old-school analog and digital music with an even more attractive price point than before. TV and home video editor Ty Pendlebury joined CNET Australia in 2006, ...

Class D amps are simple – just take an input, and use that to modulate a square wave with PWM. Send this PWM signal to a MOSFET or something, and you have the simplest class D amp in existence.

Technology has democratized the music industry in many obvious ways – notice how every band, regardless of stature, has a MySpace page? But one of technology's more subtle effects has been to make our ...

Firstly I'd like to point out that "digital amps" is a misnomer. There are two categories: Analog-controlled class D. Switching amplifiers with an analog input signal ...

A Class D audio amplifier is basically a switching amplifier or PWM amplifier. There are a number of different classes of amplifiers. We will take a look at the definitions for the main ...

Class D audio amplifiers have been increasingly famous in the recent years. This article will present the what’s, why’s and how’s of Class-D audio amplifiers. The article will also present audio ...