Chuff sound intensity varies with load

This is a Athearn 23359 N Scale ACF 2970 2-Bay Centerflow BNSF 405834

Two different versions: CN and CP

This is a USA Trains R19309B G scale Rio Grande 50' boxcar with AAR double doors (Red)

This is Bachmann 50603 HO Union Pacific 0-6-0 Steam Locomotive & Slope-Back Tender #4442 with Smoke

Model Power 7590 N Undecorated 2-8-2 Mikado w/Vanderbilt Tender ProductID_11552518 Chuff sound intensity varies withThis is a Model Power 7590 N 2 8 2 Mikado w Vanderbilt Tender Standard DC Undecorated. Features: Diecast Metal Boiler, Cylinders & Frame, Knuckle Coupler Equipped. Introduced at the turn of the 20th century, the 2 8 2 was an innovator breaking from the traditional manufacturing of locomotives, and featuring a larger firebox paving the way for greater speeds at a higher rate of power! Before we knew it, the 2 8 2 also known as the "Mikado" found itself