For applications such as material testing for quality control purposes or highly dynamic control of valves in test stands, PI (Physik Instrumente) presents the E-482, a new high-power piezo amplifier ...

This simple STM setup utilises a piezoelectric actuator constructed by deliberately cutting a piezo speaker into four quadrants. With individual drive wires attached to the four quadrants.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Suppose you want a hi-fi system but are daunted by the prospect of multiple speaker and amplifier ...

A simple, no-frills compact design that does its main job successfully; this is yet another superb-sounding Rega stereo amplifier. Why you can trust What Hi-Fi? Our expert team reviews products in ...

The APS has combined its March Meeting and April Meeting into the Global Physics Summit, the largest physics conference in the world ...