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Train Control Systems
WOWSteam Sound Decoders

Features Common to All WOWSteam Decoders

  • 4 steam chuffs selectable (light, medium, heavy, Reading & Northern #425)
  • 16-bit resolution
  • 44,100 samples per second
  • One watt audio amplifier
  • Proto Chuff for dynamic chuff intensity, volume and tone
  • Back EMF load compensation for superior slow speed control and excellent chuff synchronization
  • 18 selectable bells
  • 40 selectable whistles
  • Audio Assist - decoder talks you through programming sounds & volumes - no CV programming needed
Model Description List Steve's Add Cart
WOW101
1516 1 in stock

WOW101-Steam

Includes light, medium and heavy steam locomotive sounds, all on-board and user-selectable!

Amp Rating/Peak: 1.3 / 2.0
Size (Imperial): 1.35 x 0.66 x 0.22 inches (decoder)
Size (Metric): 34.29 x 16.72 x 5.59 mm
Audio Amplifier: 1 Watt, 8 Ohm load
Motor Drive: Back EMF
Function Outputs: 6 @ 100mA each
Interface: 9-pin JST to wire harnesses for soldering
Modes: DCC (not DC)
   
94.95 74.95
WOW121
1525 3 in stock

WOW121-Steam

Includes light, medium and heavy steam locomotive sounds, all on-board and user-selectable!

Amp Rating/Peak: 1.3 / 2.0
Size (Imperial): 1.28 x 0.69 x 0.22 inches (decoder)
Size (Metric): 32.5 x 17.5 x 5.6 mm
Audio Amplifier: 1 Watt, 8 Ohm load
Motor Drive: Back EMF
Function Outputs: 6 @ 100mA each
Interface: 21MTC
Modes: DCC (not DC)
   

This 21-Pin, 6 function, WOWSound decoder includes all of the amazing features and incredible performance found in a WOW101 in a shorter form factor with the popular 21-Pin plug. This decoder does not include a Keep-Alive™ device, but pairs wonderfully with one of the motherboards (all of which include a built-in KA2).

99.95 79.95