Free Shipping on Orders Over $99 (Click here for Details)

z 100% Satisfaction Guaranteed

z
z
Google Rating
    z
    z Sign Up/Log In
    z Cart (0)
    z
    z

    Search

      z
      Commonly searched:

      Shop by Scale

      z-scale-model-trains
      n-scale-model-trains
      hon3-model-trains
      ho-scale-model-trains
      oo-scale-model-trains
      s-scale-model-trains
      o-scale-model-collections
      g-scale-model-trains
      narrow-gauge-model-trains
      model-railroad-scenery

      Brands

      athearn
      atlas
      bowser
      broadway-limited
      con-cor
      esu-loksound
      exactrail
      intermountain
      kadee
      kato
      lionel
      micro-trains-line
      mth
      rapido-trains
      soundtraxx
      tcs
      walthers
      g-scale-freight-cars
      g-scale-passenger-cars
      g-scale-other
      g-scale-track-buildings
      g-scale-steam-locomotives
      g-scale-diesel-engines

      Roads

      acl-1
      amtrak
      arr
      at-sf
      b-m-1
      b-o
      bar
      bc-rail
      bn
      bnsf
      c-o
      c-s
      cb-q
      cgw
      cn
      cnj
      c-nw
      cg
      cpr
      cr
      crr
      csx
      d-h
      d-rg
      d-rgw
      dl-w
      dt-i
      el
      erie
      fec
      gm-o
      gn
      gtw
      ic
      l-n
      lv
      milw
      mkt
      mp
      n-w
      nh
      np
      ns
      nyc
      p-le
      pc
      pfe
      pm
      prr
      rdg
      rf-p
      ri
      sal
      scl
      slsf
      soo
      sp
      sp-s
      ssw
      t-no
      t-p
      up
      wp
      athearn
      atlas
      bowser
      broadway-limited
      con-cor
      esu-loksound
      exactrail
      intermountain
      kadee
      kato
      lionel
      micro-trains-line
      mth
      rapido-trains
      soundtraxx
      tcs
      walthers

      More

      DCC, SOUND & POWER

      TCS

      TCS Logo on Model Train Markets TCS Collection Page

      TCS Decoders - DCC Control For Model Trains

      Train Control Systems manufactures high-quality DCC decoders for model railroads. Add life to your layout with the popular WOWSound line of sound decoders or keep your locos running with their Keep-Alive KA1, KA2, KA3 or KA4!

      13 items
      loading
      TCS 1278 CN 2-Function N Scale DCC Drop-in Decoder: Atlas, Kato & Intermountain
      TCS 1278 CN 2-Function N Scale DCC Drop-in Decoder: Atlas, Kato & Intermountain
      TCS1278 TCS 1278 CN 2-Function N Scale DCC Drop-in Decoder: Atlas, Kato & Intermountain $39.16
      Quick Shop
      TCS 1668 KA4 DCC Keep-Alive: Interruption Power for HO Scale Locomotives
      TCS 1668 KA4 DCC Keep-Alive: Interruption Power for HO Scale Locomotives
      TCS1668 TCS 1668 KA4 DCC Keep-Alive: Interruption Power for HO Scale Locomotives $21.95
      Quick Shop
      TCS 1416 AS6 6-Function HO Scale DCC Drop-in Decoder: Atlas S1, S2, S3 & S4
      TCS 1416 AS6 6-Function HO Scale DCC Drop-in Decoder: Atlas S1, S2, S3 & S4
      TCS1416 TCS 1416 AS6 6-Function HO Scale DCC Drop-in Decoder: Atlas S1, S2, S3 & S4 $39.95
      Quick Shop
      TCS 1029 AMD4 4-Function N Scale DCC Drop-in Decoder for Atlas Diesel
      TCS 1029 AMD4 4-Function N Scale DCC Drop-in Decoder for Atlas Diesel
      TCS1029 TCS 1029 AMD4 4-Function N Scale DCC Drop-in Decoder for Atlas Diesel $39.95
      Quick Shop
      TCS 1286 CN-GP 3-Function N Scale DCC Drop-in Decoder: Atlas, Kato & Life Like
      TCS 1286 CN-GP 3-Function N Scale DCC Drop-in Decoder: Atlas, Kato & Life Like
      TCS1286 TCS 1286 CN-GP 3-Function N Scale DCC Drop-in Decoder: Atlas, Kato & Life Like $40.76
      Quick Shop
      TCS 1279 ASD4 4-Function BEMF N Scale DCC Drop-in Decoder: Atlas GP Units
      TCS 1279 ASD4 4-Function BEMF N Scale DCC Drop-in Decoder: Atlas GP Units
      TCS1279 TCS 1279 ASD4 4-Function BEMF N Scale DCC Drop-in Decoder: Atlas GP Units $39.16
      Quick Shop
      TCS 1318 K1D4-NC 4-Function N Scale DCC Drop-in Decoder: Kato & Athearn Diesel
      TCS 1318 K1D4-NC 4-Function N Scale DCC Drop-in Decoder: Kato & Athearn Diesel
      TCS1318 TCS 1318 K1D4-NC 4-Function N Scale DCC Drop-in Decoder: Kato & Athearn Diesel $39.16
      Quick Shop
      TCS 2000 KA3 DCC Keep-Alive: Interruption Power for HO Scale Locomotives
      TCS 2000 KA3 DCC Keep-Alive: Interruption Power for HO Scale Locomotives
      TCS2000 TCS 2000 KA3 DCC Keep-Alive: Interruption Power for HO Scale Locomotives $24.95
      Quick Shop
      TCS 1024 T4X HO Scale 9-Pin DCC Decoder (with harness)
      TCS 1024 T4X HO Scale 9-Pin DCC Decoder (with harness)
      115356-MTM TCS 1024 T4X HO Scale 9-Pin DCC Decoder (with harness) $24.95
      Quick Shop
      TCS 1527 WOW121 Diesel Universal DCC WOW Sound Decoder 21-pin MTC Format
      TCS 1527 WOW121 Diesel Universal DCC WOW Sound Decoder 21-pin MTC Format
      TCS1527 TCS 1527 WOW121 Diesel Universal DCC WOW Sound Decoder 21-pin MTC Format $79.95
      Quick Shop
      TCS 1530 WOW101 Diesel Universal DCC WOW Sound Decoder Version 4
      TCS 1530 WOW101 Diesel Universal DCC WOW Sound Decoder Version 4
      TCS1530 TCS 1530 WOW101 Diesel Universal DCC WOW Sound Decoder Version 4 $89.95
      Quick Shop
      TCS 1516 WOW101 WOW Steam Universal DCC Sound Decoder Version 4 Narrow Gauge
      TCS 1516 WOW101 WOW Steam Universal DCC Sound Decoder Version 4 Narrow Gauge
      TCS1516 TCS 1516 WOW101 WOW Steam Universal DCC Sound Decoder Version 4 Narrow Gauge $89.95
      Quick Shop
      TCS 1293 K1D4 4-Function N Scale DCC Drop-in Decoder for Kato & Athearn Diesel
      TCS 1293 K1D4 4-Function N Scale DCC Drop-in Decoder for Kato & Athearn Diesel
      TCS1293 TCS 1293 K1D4 4-Function N Scale DCC Drop-in Decoder for Kato & Athearn Diesel $39.95
      Quick Shop

      100% SATISFACTION GUARANTEED

      60-DAY NO HASSLE RETURNS

      FREE DOMESTIC SHIPPING OVER $99