Hornby OO A3 (21pin version)

Kit: MS440C; RE BoomBox 40x20x10, MGOLANG

Hornby have recreated their A3 with a clip-in electrical connector to tender, and 21pin socket, making sound conversion very simple.

We want a big speaker though, so with everything positioned where we want it, we must modify the coal load area to make space for the big BoomBox speaker.

All neatly packed in, we add the coal load again.

Please note that these guides are provided as useful resources for you, as-is. YouChoos cannot be held responsible for errors in the information, or for any damage caused to your models or equipment if you choose to follow any of the steps detailed here.