Description
The WOW121 is a universal sound decoder designed for locomotives with DCC-ready 21-pin MTC connectors. It can also be used with any of TCS’ motherboards. Please note: The WOW121 requires a motherboard to interface with the locomotive. The motherboard determines the number of lighting functions supported, as well as the type of lighting (LED or 12V/1.5V bulbs). A WOW121 decoder supports up to 8 lighting functions.
Important Note:
- Functions 5 and 6 are not programmable and will only output constant bright lights. Keep this in mind when wiring multiple lighting functions.
For a complete list of available sounds, check out the “Sounds List” under the “Documents” tab.
Key Features:
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CD-Quality Sound: TCS’ world-renowned CD-quality sound with 16 bits of resolution at a 44.1kHz sample rate.
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Back EMF Load Compensation: Provides superior slow-speed control and high performance under load.
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Quiet Drive: Super-quiet motor control for “buzz”-free motor performance.
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Variable Momentum: Allows you to create custom acceleration and deceleration curves.
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Incandescent Bulb






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