Blunami Diesel GE 8-Function Sound Decoder for Model Railroads (TUC885614)

Blunami Diesel GE 8-Function Sound Decoder is a universal factory board replacement that brings authentic diesel audio to a wide range of locomotives, including GE units and diesels from Atlas, Athearn, and InterMountain. Suitable for models from HO to S scale, it can be operated in DC, DCC, or wireless mode, with easy control through the Blunami App.

Dynamic Digital Exhaust (DDE) adds realism by automatically adjusting exhaust sounds to match the motor's load, so you hear the engine responding as the train climbs grades or holds steady on flat terrain. Calibration is streamlined in the Blunami App. The decoder is designed for plug-and-play installation and offers eight function outputs to run lights, horns, bells, and other effects, delivering flexible, lifelike operation for model railroads.