Picked up an MTH Doodlebug with proto sound 2.0 on e bay. Runs, changes directions, horn and bell sound, cab chatter sounds but I can't get the station sounds to activate. Using an LW with a sound activation button wired in. This transformer with the sound button attached works great on my other MTH trolleys that have what I believe is the earlier proto sound but doesn't trigger the sounds on this bug. Thanks. Bill Makel
Original Post
Replies sorted oldest to newest