Infineon Technologies AG has enhanced its class D audio power amplifier family with the introduction of the MERUS 2-channel, analog input, class D audio amplifier multichip module (MCM). The MA5332MS ...

Wijk en Aalburg, The Netherlands, December 2008 – Mueta BV – an innovator in the design and development of semiconductors and solutions for audio applications – has announced a new Class D power ...

Starke Sound’s new AD4.320 4-channel power amplifier ($1,399) uses a home-grown Class D amplifier module combined with an old-school linear power supply. It can be bridged for up to 650 watts!

Powersoft Advanced Technologies unveiled its new D-Cell504 amplifier module at InfoComm 2009. The D-Cell504 brings together all the advantages of switch-mode power supply and fixed-frequency PPM-PWM ...

If you already know about class A, B, and AB, they are all linear amplifiers with constant gain where the audio is fed to the base of a transistor. The latest class D audio amplifier is switch type ...

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.

Now, I’ll present some more active electronics-based devices. In Figure 1, here’s a purchased PC board module based on the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you have read an amplifier review or looked at the specifications for an amp, the chances are ...

ORLANDO, FL, June 17, 2009 — Powersoft Advanced Technologies, LLC, a world industry leading manufacturer of superior quality digital power amplifiers for the professional audio market, will debut its ...