Daily Archives: April 8, 2011

This is the third of my older Protosound 1 diesel locomotives that I've converted to Protosound 2.  It's the GE AC4400CW (the AC version of the Dash-9) which came out in 1998.  I've previously shown it in its original PS1 … Continue reading →

Here's another diesel conversion from PS1 to PS2.  I've previously shown this locomotive, the EMD GP20, in operation with its as-delivered Protosound 1 (PS1) electronics (http://www.youtube.com/watch?v=Pm6K0MGU3NM).  I've converted it to Protosound 2 (PS2) and by comparing this True HD 1080p … Continue reading →