Classd Amplifier News Today

The DRM12A 12 Line Array Powered Speaker by Mackie is a class-leading - ultra-efficient Class-D speaker with next-gen protection and Power Factor Correction technology for peak performance when you need it. The Mackie

A new 386-based palmtop recently appeared on Aliexpress and was covered by sites like Tom’s Hardware. My curiosity was stoked and I quickly snapped one up. It is out of stock at the time of writing.

The Wideband Fuel Mixture Display (WFMD) uses a Bosch LSU4.9 wideband sensor to show a running engine’s air:fuel ratio and lambda. In the second instalment of this series, we cover how the WFMD works by describing the operation of its circuit in detail. by John Clarke

This 500W Class-D single-channel (monoblock) amplifier is for those who want serious power on a budget. Construction is made simple by utilising two pre-built modules and not much else. by Phil Prosser

If you’re shopping for speakers, you’ve probably run into the terms passive and active. There is a major difference between these types of speakers, and which type you need depends on what you want to do with them.