His grid-triode was no great success as a detector, but it did eventually make modern radio and electronics possible He invented the three-electrode vacuum tube without understanding how it worked.

The new Shanling M8T has dual DACs and twin tubes to give you a choice of listening modes. It even has standard and balanced headphone outs and impressive battery life.

The video explains the operation of the vacuum tube, specifically the triode, which is essential in modern communication devices like radios and telephones. It describes how a tungsten filament emits ...

Vintage meets contemporary in this DAW-controllable hybrid synth that blends digital oscillators with a tube-based audio path ...