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 proven HybridDigital Class D amplifier design is at work, though it’s worth pointing out that both the C 3050 and C 3050 LE use UcD amplifier modules, like those found in the C 389.

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 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 ...

These are the same class-D modules used in NAD’s C268 stereo power amp ($899) and C368 integrated amp ($999). These are good quality modules that deliver solid performance; they just aren’t as refined ...

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.

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 Electronics announced the new C 328 hybrid digital integrated amplifier designed for the music lover searching for a superb sounding amp that can master music sources, past and present. At $550, ...

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 ...

This article was originally published in the Dec 14, 1998 issue of Electronic Design. Class-D audio power amplifiers (APAs) were first introduced nearly 50 years ago. Since then, they have been used ...

In like fashion to switchmode (versus linear) power supplies, which previously made their grand contribution to ultraminiaturization in portable communications devices, the Class D “digital audio” ...