Link To Digitrax for more information on these fine products
Link to Digitrax Decoder compatibility and application page
Drop-In decoder install fee
This fee is to be added if you would like any drop-in decoder installed in a compatible locomotive purchased on the same order at Fifer Hobby
Part # install
$25.00 each (loco decoder set)
Click to order
Digitrax SDXN167N18 Next 18 Plug Sound Decoder
Sound Decoder for Atlas N FA-1 locomotive and others
8 CV-Selectable Steam & Diesel Sound Schemes Included
Mobile Decoder with SoundFX v3
Fits Atlas N FA-1 locomotive and others
Plug-in Next18 connector
Motor drive at connector capacity
6 FX3 Functions
New sound .spjs loadable with Digitrax USB programmer
Part # SDXN167N18
$51.99
Click to order
Digitrax DN1137E24 Decoder
Fits E24 24 pin socket locomotives N-Scale Mobile Decoder 13 FX3 Functions
200mA capacity Motor drive at connector capacity
Part # DN1137E24
$28.99
Click to order
Digitrax DN167N18 Next 18 Plug Decoder
Next18 connector Mobile Decoder
Mobile Decoder
Fits Next18 socket locomotives
Plug-in Next18 connector
Motor drive at connector capacity
6 FX3 Functions
Part # DN167N18
$28.89
Click to order
Digitrax DZ126T
All the great features and reliability of Digitrax decoders in a tiny package that will fit almost anywhere!
0.55″ x 0.28″ x 0.128″ (14 x 7.13 x 3.25 mm)
Works with Z, N, and HO scale locos
1 Amp/1.25 Amps Peak Motor Current Rating
Digitrax LocoMotion® System
2 FX3 Functions-500mA Total Function Current Rating
FX3 optimized for LEDs or lamps
Configurable FX3 Pulse Function available on all function outputs.
New Series 6 features
Due to the extremely small size of this decoder, it does not accept PX Power Xtenders.
Part # DZ126T
$27.29
Click to order
Digitrax DZ146
Tiny wired decoder for many Z, N & HO Applications.
1.25 Amp/2 Amp Peak 4 FX3 Functions@0.5 Amp
Part # DZ146
$31.29
Click to order
Digitrax DZ126
Series 6 Features
Improved Scaleable Speed Stabilization (Back EMF).
FX3 outputs are optimized for either LED and incandescent bulb lighting in locomotives.
All FX3 outputs have configurable pulse mode available.
Decoder Specifications 1.0 Amp/1.5 Amp Max Current, FX3 functions-500mA total current.
Z scale decoders do not work with PX power xtenders because of their small size
No Worries Warranty
Replacing various DZ Series Decoders
Part # DZ126
$20.89
Click to order
Digitrax DZ126PS
New Tiny Wired Decoder (Replaces DZ123) 1.0 Amp for track voltage up to 20 volts 2 Functions .418” x .340” x .112” / 10.6mm x 8.7mm x 2.86mm (Approx. measurement without wires) Scaleable Speed Stabilization-BEMF, Transponding, SuperSonic, SoundBug Compatible , w/NMRA plug.
Part # DZ126PS
$22.49
Click to order
Digitrax DZ126IN
New Tiny Decoder with 6 Pin NEM 651 Plug Great for UK & European and Fox Valley Gevo Locomotives 1.0 Amp for track voltage up to 20 volts 2 Functions .418” x .340” x .112” / 10.6mm x 8.7mm x 2.86mm (Approx. measurement without pins) Scaleable Speed Stabilization-BEMF, Transponding, SuperSonic, SoundBug Compatible
Part # DZ126IN
$21.99
Click to order
Digitrax DZ146IN
Fits Many N and HO Locomotives
Series 6 Features
4 FX3 Functions
.386” x .559” x .137”
Part # DZ146IN
$29.99
Click to order
Digitrax DN146IP
N – HO 1 Amp, 2 Functions
Part # DN146IP
$24.99
Click to order
Digitrax DN123K3
This 2 function FX3 decoder is designed to fit Kato NW2 units. The DN123K3 is a 1.0/1.5 amp rated unit. FX3 accessory function outputs rated at .5 amps
Part # DN123K3
$24.49
Click to order
Digitrax DN126M2 FASM
Fits Micro-Trains Line and Walthers SW units
Series 6 Features
2 FX3 Functions
.418” x .621” x .107”
Part # DN126M2 FASM
$30.49
Click to order
Digitrax DN143K2 (replaces DN122K2)
For Kato N RDC. Special Lighting: 2 light boards included with decoder, lights reverse automatically with loco direction changes, yellow lights show in the direction of travel and red lights show in the opposite direction. The two functions have configurable strobe capability use in locos other than RDC.
Part # DN143K2
$38.49
Click to order
Digitrax DN147A0
Board replacement decoder for
Atlas N-Scale GP40-2, U25B, SD35,
Trainmaster, B23-7 , Dash 8-40B and others. Golden-White
LEDs for added realism
Part # DN147A0
$31.99
Click to order
Digitrax DN147A1
Board replacement decoder
for Atlas N-Scale SD60, SD60M, SD50
and others. Fits many older Atlas N locomotives
Mobile Decoder
Drop in “A1” Atlas light board replacement decoder
1.0 Amp/2 Amps Peak
4 FX3 Functions, 200ma output
Part # DN147A1
$31.99
Click to order
Digitrax DN163A4
Plug N Play Decoder for Atlas N Scale GP-35 GP-30 GP-7/9. 1.5Amp/2.0 Amp with 6 FX3 Functions rated at 1/2 Amp
Part # DN163A4
$30.49
Click to order
Digitrax DN163A3
Plug N Play Decoder for Atlas N Scale MP15-DC. 1.0Amp/1.5 Amp with 6 FX3 Functions rated at 1/2 Amp
Part # DN163A3
$26.49
Click to order
Digitrax DN166I1A
Designed to Fit InterMountain N Scale FTA units, this is a full function fx3 type decoder.
Decoder Lock equipped
Part # DN166I1A
$27.99
Click to order
Digitrax DN166I1B
Designed to Fit InterMountain N Scale FTB units, this is a full function fx3 type decoder.
Decoder Lock equipped
Part # DN166I1B
$27.99
Click to order
Digitrax DN166I1C
Designed to Fit InterMountain N Scale F3 / F7 units, this is a full function fx3 type decoder.
Decoder Lock equipped
Part # DN166I1C
$30.49
Click to order
Digitrax DN166I1D
Designed to Fit New InterMountain N Scale F7 A/B , this is a full function fx3 type decoder. This decoder requires soldering of light and motor leads
Decoder Lock equipped
Part # DN166I1D
$28.49
Click to order
Digitrax DN166I2
Designed to Fit Pre 2014 InterMountain N Scale FP units with this shape board and board mounted motor tabs , this is a full function fx3 type decoder. This decoder requires soldering of light and motor leads
Decoder Lock equipped
Part # DN166I2
$28.49
Click to order
Digitrax DN166I2B
Designed to Fit 2014 release New InterMountain N Scale FP units with this shape board and solder in motor wires, this is a full function fx3 type decoder. This decoder requires soldering of light and motor leads
Decoder Lock equipped
Part # DN166I2B
$30.49
Click to order
Digitrax DN166I0
Board replacement decoder for InterMountain SD40T-2 Tunnel Motor.
Golden-White LEDs for added realism
Part # DN166I0
$30.49
Click to order
Digitrax DN166I3
Board replacement decoder for Fits Sound Ready Atlas-InterMountain Type
1.5 Amp/2 Amp Peak
6 FX3 Functions, 0.5 Amp
.329” x 2.603” x .065”
Part # DN166I3
$27.99
Click to order
Digitrax DN167K0A
Designed to fit the Kato N scale
P-42, PA-1 & E-8. White LEDs for
added realism
Part # DN167K0A
$31.99
Click to order
Digitrax DN167K0B
Designed to fit the Kato N scale
F3/F7 A& B.Golden-White LEDs for added realism .
Part # DN167K0B
$31.99
Click to order
Digitrax DN167K0D
Fits many Kato N-locomotives
Drop-in light board replacement decoder for Kato “K0” form-factor boards
1.0 Amp/2 Amps Peak
6 FX3 Functions, 200ma output
Part # DN167K0D
$31.99
Click to order
Digitrax DN163K0E
Board Replacement Decoder for Kato N-Scale E5
1.5 Amp/ 2.0 Amps Peak Motor Current Rating
6 FX3 Functions-500mA Function Current
Rating
Note: DN163K0A will not fit in the new E5 locos.
Part # DN163K0E
$31.29 On Sale 20% Off
Click to order
Digitrax DN147K1C
Fits many Kato N-locomotives
Drop-in light board replacement decoder for Kato “K1” form-factor boards
1.0 Amp/2 Amps Peak
4 FX3 Functions, 200ma output
Replaces both the DN163K1C & DN163K1D
Part # DN147K1C
$31.99
Click to order
Digitrax DN163K1D
Designed to fit the Kato N scale GG1 , DD51 , and EMD Class 66
Part # DN163K1D
$31.29 On Sale 20% Off
Click to order
Digitrax DN163K2
Designed to fit the Kato N scale SD80/90MAC Series, RSC2, RS2.
Golden-White LEDs for added realism.
Part # DN163K2
$32.39 On Sale 20% Off
Click to order
Digitrax DN147K2
Fits many Kato N-locomotives
Drop-in light board replacement decoder for Kato “K2” form-factor boards
1.0 Amp/2 Amps Peak
4 FX3 Functions, 200ma output
Part # DN147K2
$31.99
Click to order
Digitrax DN163K4A
Designed to fit the Kato N scale Glacier Express, ACS64, SDP40F.
Golden-White and Red LEDs for added realism.
Part # DN163K4A
$31.29
Click to order
Digitrax DN163L0A
Designed to fit the LifeLike N scale GP20 and Similar.
Golden-White LEDs for added realism.
Part # DN163L0A
$31.29
Click to order
Digitrax DN163M0
Board replacement decoder for
MicroTrains FT. Golden-White LEDs for
added realism .
Part # DN163M0
$30.49
Click to order
Digitrax SDXN167K0A
Board replacement sound decoder for
Kato P42, E8, PA1, F40 and similar locos .
SDXN167K0A Sound Decoder Features:
8 CV-Selectable Steam & Diesel Sound Schemes Included
Mobile Decoder with SoundFX v3
Fits Kato N P42 and similar
1.0 Amp/2 Amps Peak
6 FX3 Functions, 200ma Output
8 Ohm 13mm round Speaker
100uF Capacitor
Part # SDXN167K0A
$69.99
Click to order
Digitrax SDXN147A0
Fits many Atlas N locomotives
Mobile Decoder with SoundFX
8 Ohm 9x18x4 mm oval speaker
1.0 Amp/2 Amps Peak
4 FX3 Functions, 200ma output
Part # SDXN147A0
$70.49
Click to order
Digitrax SDXN147A1
Fits several Atlas N locomotives
Mobile Decoder with SoundFX
8 Ohm 9x18x4 mm oval speaker
1.0 Amp/2 Amps Peak
4 FX3 Functions, 200ma output
Part # SDXN147A1
$70.49
Click to order
Digitrax PX112-6 Power Extender
For N Scale decoders and others with 6 pin connector
Digitrax Series 6 Decoders
Plug ‘N Play with no CVs to configure
Hold up time varies depending on decoder load and track conditions.
No Worries Warranty
Part # PX112-6
$23.99
Click to order
Digitrax SDN136PS
Works for N and HO models
Wired 8 Bit Customizable SoundFX Decoder
3 Simultaneous Voices
Selectable Generic Diesel & Steam Sounds
Downloadable Sound
4 Megabit onboard sound memory
1.0 x 0.41 x .19 in. (25.6 x 10.46 x 4.93 mm)
8 Ohm 10 x 18 mm oval speaker
100uF Capacitor
Accepts PX112-6 Power Xtender
1.0 Amp/2.0 Amps Peak Motor Current Rating
3 FX3 Functions-500mA Total Function Current Rating
FX3 optimized for LEDs or lamps
New Series 6 Features
Part # SDN136PS
$49.99
Click to order
Digitrax SDXN136PS
Wired 16 Bit Customizable SoundFX Decoder
4 Simultaneous Voices
8 Selectable Preloaded Steam & Diesel Sound Schemes
Downloadable Sound
16 Megabit onboard sound memory
1.0 x 0.41 x .19 in. (25.6 x 10.46 x 4.93 mm)
8 Ohm 10 x 18 mm oval speaker
100uF Capacitor
Accepts PX112-6 Power Xtender
1.0 Amp/ 2.0 Amps Peak Motor Current Rating
3 FX3 Functions-500mA Total Function Current Rating
FX3 optimized for LEDs or lamps
New Series 6 features
Use PR3 and SoundLoader 2.0
16 Megabit on board sound memory
8 Ohm oval speaker included
1 Watt sound output
330uF Capacitor for sound hold up included
Cam input synchronized steam chuff
Works with PX112-6 Power Xtender
Part # SDXN136PS
$58.99
Click to order
Digitrax SDXN147PS
8 CV-Selectable Steam & Diesel Sound Schemes Included
Mobile Decoder with SoundFX v3
Fits many HO locomotives
Digitrax Easy Connect 8 Pin Harness
Motor 1.0 Amp/2 Amps Peak
4 FX3 Functions, 200ma Output
New sound .spjs loadable with Digitrax USB programmer
8 Ohm 10 mm x 18 mm Oval Speaker
100uF Capacitor
Part # SDXN147PS
$63.29
Click to order
Digitrax SDXN147K1E
SDXN147K1E Sound Decoder Features:
8 CV-Selectable Steam & Diesel Sound Schemes Included
Mobile Decoder with SoundFX v3
Fits Kato SD40-2 and similar
Drop-in light board replacement
1.0 Amp/2 Amps Peak
4 FX3 Functions, 200ma Output
8 Ohm 9x18x4 mm oval speaker
100uF Capacitor
Part # SDXN147K1E
$69.99
Click to order
Digitrax SDXN147K2
SDXN147K2 Sound Decoder Features:
8 CV-Selectable Steam & Diesel Sound Schemes Included
Mobile Decoder with SoundFX v3
Fits Kato SD80 MAC and similar
1.0 Amp/2 Amps Peak
4 FX3 Functions, 200ma Output
8 Ohm 9x18x4 mm oval speaker
100uF Capacitor
Part # SDXN147K2
$69.99
Click to order
Digitrax SDXN146K4
Fits Kato N Scale 4-8-4 FEF and similar Locomotives
Drop In Mobile Sound Decoders for Kato N scale Locomotives
1.0 Amp/2 Amp Peak
4 FX3 Functions, 200ma output
8 Ohm 10 mm x 18 mm Oval Speaker
100uF Capacitor
8 Selectable Steam & Diesel Sound Schemes Included
Series 6 Decoder Features
Digitrax SoundFX® Sound System
Your locomotives will sound in scale like the real thing with SoundFX
Customizable 16, 12 or 8 Bit Sound
Works with SoundFX 8 and 16 Bit sound projects
4 Simultaneous voices
Downloadable Sound with Digitrax PR3 and SoundLoader 2.0 software
16 Megabit On board Sound Memory
1 Watt Sound Output
Cam input-synchronized steam-chuff option for steam locos
Scaleable Speed Stabilization(BEMF) optimized for sound operation
Part # SDXN146K4
$70.49
Click to order
Digitrax DS51K1
Stationary decoder for Kato Unitrack
Part # DS51K1
$15.29
Click to order
Digitrax DS52
Dual Stationary Decoder. Control 2 slow motion turnout machines or
control 2 solenoid type turnout machines or
control 2 Kato Unitrack or LGB turnouts.
Part # DS52
$22.49
Click to order
Digitrax DS74
Quad Stationary Decoder.
Quad switch decoder for Solenoid or Slow-motion turnouts.
Configurable for Capacitive Discharge with balky solenoids.
Configurable for on/off control of 8 layout lights.
Plug and play wire connectorization.
Works with compatible LocoNet Systems.
Stabilized and adjustable output voltages.
Option setup switches for configuration.
On-layout programmability via LocoNet.
8 onboard Routes, with EZ-Route setup.
Routes directly editable using latest DT602 IPL.
8 input lines for Switch and Detection inputs.
Field firmware update via IPL over LocoNet.
DC 2mm jack for reliable power input.
Optional DCC track inputs for limited feature capabilities.
Part # DS74
$63.29
Click to order
Digitrax DS78V
8 Servo Controller
Eight 9G servo decoder for 2-position Slow-motion turnouts.
Configurable to control eight 3-position semaphores.
Works with compatible LocoNet Systems.
Plug and play connections.
Option setup switches for configuration.
On-layout remote programmability via LocoNet.
16 System Routes, with EZ-Route setup.
Routes remotely editable using DT602 with latest software.
16 input lines for Switch and Detection inputs.
Optional 16 direct hardware Route triggers.
Software field update/IPL over LocoNet.
DC 2mm 12V jack for reliable power input.
Supports two DSXC4 input connector boards and cables.
Supports two BD4N’s for block detection reporting.
Supports 8 DSXCP1 Fascia control and direction indicators.
Supports DSXCP1 indicating ‘servo in motion’.
Optional DCC track input for limited feature capabilities.
Part # DS78V
$67.99
Click to order
Digitrax DSXSV9
Servo W/Bracket
9G mini servo system for turnout or motion control.
Under layout mounting bracket included.
Compact install for tight N scale switches, and decks.
Includes pre-formed drive wires.
Supplied with mount hardware.
Part # DSXSV9
$13.59
Click to order
Digitrax DSXC4
Input interconnect board for DS74
Provides plug and play connectivity for DS74 inputs.
Supplied with ribbon cable to plug into DS74 10 pin Input header.
Allows plug-in of up to 4 DSXCP1 fascia controls.
Direct ribbon cable plug-in header to BD4N detectors.
8 pin screw terminal plug for optional wire access to 8 input lines.
Part # DSXC4
$12.89
Click to order
Digitrax DSXCP1
Fascia mount Switch control device.
Wire to DS74 input cable, or use DSXC4 for plug and play.
Two color leds display current Switch state.
Supplied with 3 wire control cable.
Part # DSXCP1
$11.99
Click to order
Digitrax TL1 Stationary Decoder
Single DCC Function Decoder with Integrated Transponding
Part # TL1
$16.99
Click to order
Digitrax TF4 Stationary Decoder
Dual DCC Function Decoder with Integrated Transponding
Part # TF4
$18.49
Click to order
Digitrax 10mm X 18mm 8 OHM Oval Speaker With Wires
Fits many N & HO Scale installations.
Used on current production SDN144A0, SDN144A1 & SDN144PS sound decoders
Part # Digitrax-SP10188
$6.99
Click to order
Digitrax-SP13138 Digitrax 13mm 8 OHM Round Speaker With Wires
Fits many N & HO Scale installations.
Used on current production SDN144K0A and SDN144K1E sound decoders.
Part # Digitrax-SP13138
$6.99
Click to order
