Discussion Boards => General Discussion => Topic started by: choffer on May 24, 2024, 09:10:32 AM
Title: N Scale DD40AX Sound Conversion
Post by: choffer on May 24, 2024, 09:10:32 AM
I have 3 N Scale DD40AX that I bought around the late 2010's that have DCC but did not have sound at the time. Is there a board replacement, or some way that I can add sound to these decoders?