WOW 121 Steam 21 pin  Sound decoder 21 pin plug

WOW121-Steam, 21 pin, 6 function WOWSound decoder with 21 pin plug

TCS:1525
Price: $157.30
Available (3)

 Version 4 of WOWSteam

Featuring: 

 Improved Audio Assist now adjusts sounds and functions! No CV’s needed! 

 5 NEW Chuff Sets (Optional Articulation for all chuff sets) Total: 9 Chuff Sets 

 20+ NEW Whistles (including Buffalo Creek and Gauley #4) Total: 60 Whistles 

 22+ NEW Bells. Total: 40 Bells 

• Rotate Whistles and bells with the press of a button. No CV’s needed! 

• 9 Air Compressors including SP Cab Forward 

• 5 New Rod Clank recordings 

• Improved Braking and Braking Sounds 

• Selectable Power Braking 

• Switching and Mainline Momentum



This decoder has a 21-Pin connector on the front. It is compatible with any TCS motherboard (which include onboard Keep-Alive™ technology) which provides easy connections for attaching your speaker, cam, and for the additional lighting functions.



Dimensions: 1.28" x .69" x .22" or 32.5mm x 17.5mm x 5.6mm


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