Description: Generates sound of a vintage steam engine. Adjustable 'speed' and volume. Great for model railroads, radio plays, stage, as gadget. With 'steam whistle'-push button.
- Power supply: 9V battery (not incl.)
- Comes with 8 ohm/2W miniature speaker
- Dimensions PCB: 3" x 2.3"
- Speaker: 2.25"
Documentation and Downloads
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