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 ...

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 ...

NAD has announced two new integrated amplifiers that lean hard into the nostalgia of their late- 1970s 3030. The C 3030 and ...

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, ...

Pickering, Ontario – NAD Electronics cited the turnaround in the custom-install market in launching two new multichannel amplifiers intended primarily for multiroom-audio installs. The products are ...

NAD’s new Classic Series C 399 integrated amp ($1,999) delivers 180 watts of nCore amplification and features tech previously found only in the brand’s more expensive Masters Series amps. Read on.

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 ...

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.

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 ...

In order to perform this harmonic reduction, a pure sine wave must first be applied to the Class-D amplifier system. Using the ternary modulated bitstreams described earlier, two pulse density ...