Digitrax DH126D and SDH166D
Duff & Polly M
I currently have a couple of locomotives with Digitrax DH126D decoders. I am not particularly interested in full sound, but would like to consider at least a bell or horn/whistle. I notice the Digitrax SDH166D decoder might be a solution. I will need to be creative with the speaker. But first I would like to know how compatible are the two decoders? The documentation suggests to me that I could unplug the DH126 and plug the SDH166 in its place, at least for motor and light operation.
Is the any experience with this?