VIRM doedelzak

[@TreinspotterLen]

This is an DDIRM😊

[@BrianWebb0222]

What creates the noise? And the different pitches of noise?

[@BlasterGames]

Idk. Sounds pretty creepy

[@BlasterGames]

Its the voltage inside of a device in the trains. The pitches and sound are created by the ammount of voltage the device is getting. You can hear the voltage going through the thing

[@LumaControl]

Caused by the GTO Variable Frequency Drive, driving the traction motors

[@TheGamer85743]

Mooi filmpje trouwens!

[@TheGamer85743]

Eerste reactie XD