BigBlue’s Cellpowa 500 is a slick power station that complements any workspace with best-in-class battery chemistry and an array of output ports. Why you can trust TechRadar We spend hours testing ...

The unit also features a basic sine-wave audio oscillator, set at 800Hz. The audio and video outputs are available from the audio and video output sockets and, for more modern equipment, the SCART ...

This circuit consists of a Trailing Socket (also called Extension or Distribution Socket) or similar device where two, three or more sockets (depending on the box dimensions and on constructor’s needs ...