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A.C.M.E. 79200 FS ETR400 Frecciarossa 1000
A.C.M.E. 79200 (with ESU Loksound 5)
The loudspeaker inside motor coach needs to add a resonance box otherwise the sound will be too small.
動力車內部的音效喇叭需要加裝共鳴箱否則聲音會太小聲
![Treni Veloci in transito @Capena [Alta Velocità RomaFirenze] Frecce, DIAMANTE, Italo NTV, Intercity](https://i.ytimg.com/vi/xGkV5EsyURA/mqdefault.jpg)
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