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Reply to "How do i know if my MTH GG1 has protosound?"

@John m 43 posted:

Hi H1000 - thanks for your reply. Does the PS1 do anything besides have an obnoxiously loud horn, or can it do sounds?

How can i make it work better?

Well what you have isn't exactly PS1. It only has and electronic horn.

Protosound 1 has a whole plethora of functions from Passenger & Freight announcements, squeaking brakes, electrocouplers and more.

To operate this engine you'll need a traditional AC transformer with a whistle button.

Last edited by H1000

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