The Williams by Bachmann True Blast Plus Sound Unit is just the thing for adding realistic sound to select Williams locomotives. The sound unit includes a circuit board, speaker, speaker enclosure and full installation instructions for adding 16-bit polyphonic sound including prime mover, horn, and bell.
Additional Product Information
- Manufacturer/Brand: Bachmann
- Mfg Part #: 00257
- Scale: O What's this?
- Choking Hazard - May contain small parts. Not for children under 3 yrs.
- Model railroad items are not intended for unsupervised children under 14 years of age.
- UPC: 022899002576
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