The evaluation kit comprises two GaN-based boards: a 2-channel, 200-W per channel (8-Ω) Class D audio amplifier that achieves 96% efficiency and a switch-mode power supply (SMPS) with power-factor ...

If you own some of the very best headphones, you've probably encountered a really frustrating problem with mobile audio: many devices just aren't powerful enough to drive high quality headphones ...

The real advantage of using a class D amp, especially TPA3122 is the fact that this IC doesn’t need a heatsink because it has a high efficiency. Another great thing about it is that you can buy a $20 ...

If you have read an amplifier review or looked at the specifications for an amp, the chances are that you have come across a term such as 'Class A/B'. In fact, this is just one of a number of ...

In one of [Hans Peter]’s many idle browsing sessions at a manufacturer’s website, he came across a very cool chip – a 10 Watt class D amplifier ... portable boom box kit for a festival.

NAMM 2025: Boss has launched the Waza Tube Amp Expander ... promises “world-class recorded tones with no engineering experience required” – just what the home recording musician wants to hear. This is ...

The current dumping amplifier is one that combines a small class A amplifier with a hefty class B one, and through feedback trickery uses the combination to remove the crossover distortion of the ...