Rough Diesel Idle Sound Circuit Speaker:Speaker: Jumbo (+$5.00) Print Stained Glass to fit

Print Stained Glass to fit any of your model buildings

3mm or 5mm LEDs

Print onto Matte Photo Paper

35 inch thick

Rough Diesel Idle Sound Circuit Speaker:Speaker: Jumbo (+$5.00) Print Stained Glass to fitTruck Engine Sound Effect Circuit Add this rough diesel idle engine sound effect to your model semi trucks, tow trucks, excavators, tractors, and more heavy diesel vehicles! This idle sound circuit has a compact design allows you to discreetly place it into your model vehicle, or amidst your landscapes or diorama to create a great soundscape to enhance the overall realism and experience of your model, layout, or diorama. Make your truck come alive!