vfd

1 год назад

This video explores the fascinating world of Vacuum Fluorescent Displays (VFDs), commonly found in vintage stereo equipment. The video delves into the science behind how VFDs work, including the role of phosphors, filters, and the unique turquoise color often seen in these displays. The video also showcases various VFDs and their different color variations, demonstrating how filters can alter the appearance of the display.