Blunami Diesel EMD-2 8-Function Plug & Play Sound Decoder (TUC885624)

The Blunami EMD-2 eight-function plug‑and‑play diesel sound decoder is a universal factory‑board replacement for diesel locomotives, compatible with models from Atlas, Athearn, InterMountain, and more. It supports a wide range of scales from HO to S and can operate in DC, DCC, or wireless mode, with the Blunami App providing easy setup and control.

Designed for straightforward installation, this decoder delivers eight‑function sound and control, plus Dynamic Digital Exhaust that automatically adjusts exhaust notes to match throttle and load. With app‑based calibration, you can tailor the DDE effect for a highly realistic feel as the locomotive works on grades or accelerates, delivering a responsive, immersive diesel operation on your layout.