{"product_id":"train-control-systems-tcs-ho-scale-1527-21-pin-diesel-wow121-sound-decoder-v4-5","title":"Train Control Systems TCS HO Scale #1527 21 Pin Diesel WOW121 Sound Decoder V4.5","description":"Train Control Systems TCS HO Scale #1527 21 Pin Diesel WOW121 Sound Decoder V4.5\u003cbr\u003e\u003cbr\u003eThe WOW121 is a universal sound decoder for locomotives with DCC-ready 21-pin MTC connectors, and can also be used with any of TCS' motherboards. The WOW121 requires a motherboard to interface with the locomotive. The motherboard will determine the support for the number of lighting functions as well as the type supported (LED or 12V\/1.5V bulbs). A WOW121 decoder will support up to 8 lighting functions.\u003cbr\u003e\u003cbr\u003eNote: Function 5 and 6 are not programmable, and will only output constant bright lights. Take this into account when wiring multiple lighting functions.\u003cbr\u003e\u003cbr\u003e- HD-Quality Sound: TCS=WCS (TCS=World Class Sound). Best sound on the market. 16 Bits of resolution at 44.1kHz sample rate.\u003cbr\u003e- Back EMF Load Compensation: Provides superior slow speed control and high performance under load.\u003cbr\u003e- Quiet Drive: Super-quiet motor control for \"buzz\" free motor performance.\u003cbr\u003e- Variable Momentum: Allows you to make custom acceleration and deceleration curves.\u003cbr\u003e-  Incandescent Bulb Support: This decoder can be used with 12 Volt bulbs.\u003cbr\u003e-  Function Remapping: Buttons 0 through 12 may be used to control the lighting functions of this decoder.\u003cbr\u003e-  Programmable Lighting Effects: Choose from 20 separate user-programmable lighting effects!\u003cbr\u003e-  Dimmable Brightness: Configure multiple different brightness levels for your LED's or incandescent bulbs.\u003cbr\u003e-  Decoder Lock: Feature which prevents accidental\/unwanted programming while activated.\u003cbr\u003e-  Airwire™ Compatible: Fully compatible with Airwire™ operation.\u003cbr\u003e-  Audio Assist®: TCS exclusive auditory feedback programming system. Program your decoder without the need to memorize CV's!\u003cbr\u003e-  User-Loadable Speed Tables: Configure custom speed curves and set speed limits.\u003cbr\u003e-  Throttle Modes: Choose from multiple throttle modes to meet your operating needs.\u003cbr\u003e-  Proto Notch™: A WOWSound original feature which uses TCS' exclusive auto-adjusting BEMF technology to automatically choose the active notch sound. Prototype Mode also offers dynamic sound volumes which accurately model the real-life equivalent. Also includes pre-programmed acceleration and deceleration values.\u003cbr\u003e \u003cbr\u003e- Dimensions (L x W x H): 1.28\" x 0.689\" x 0.22\" or 32.5mm x 17.5mm x 5.6mm\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003eNIGHTWATCH TRAINS buys and sells HO\/N scale model trains, brass locomotives, DCC \u0026amp; sound systems, and model railroad accessories.","brand":"Train Control Systems","offers":[{"title":"Default Title","offer_id":67572367687977,"sku":"100233","price":96.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/7882\/9865\/files\/fb14f410-d7b5-54ca-8339-06f8693a5ee5.jpg?v=1791233515","url":"https:\/\/nightwatchtrains.com\/products\/train-control-systems-tcs-ho-scale-1527-21-pin-diesel-wow121-sound-decoder-v4-5","provider":"Nightwatch Trains","version":"1.0","type":"link"}