LGB Decoders & Sound Boards

Overview:

This page is just some collected information on LGB decoders

55021

older LGB decoders (55021 and 55027) do have standard features and have manuals.
The onboard decoder does have standard connections but cv's are preprogrammed differently.

 

CV 106 is the number for the factory load on these decoders.

 73 - small single motor porters are
129 - Unitah mallet, and Coke Mogul, and most American steamers with the 2 motor board
146 - American trolley and F7, and most American 2 motor diesels
148 - Track cleaner loco




55027

 

 

 

 

LGB sound board.

 

model 20252

part number 8.837010.1

ME101045

 

lgb1

lgb2