Digitrax Model Train Decoders

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Power & Control

520 results

DCC DIGITRAX DS45 QUAD STATIONARY DECODER STOCK #214
Pre-owned · Digitrax
AU $79.47
or Best Offer
AU $24.13 postage
+^ J&*7 ] w1.?E !|/P E CJ $S p o n s o r e d
Digitrax SDXN147PS ~ New 2025 ~ N or HO ~ DCC Sound Decoder & Speaker 8 Pin Plug
Brand new · Digitrax
(11)
AU $124.93
AU $35.72 postage
125 sold
+^ 3&X *2 E] w9.J 2?!B RA |/ $S p o n s o r e d
Digitrax SDXO487 ~ New 2025 ~ DCC Sound Decoder ~ G & O Scale ~ Steam & Diesel
Brand new · Digitrax
AU $120.76
AU $40.78 postage
Only 2 left
+^ F&A * 9]6 w U2 .Q?!|/ P$ S p o n s o r e d
Digitrax ~ DCC Motor Decoder ~ Fits Many Kato N Scale Locomotives ~ DN147K1C
Brand new · Digitrax
(15)
AU $56.80
AU $35.25 postage
497 sold
HA+ ^ &3A * ] 4wN. ?J!|E / $S p o n s o r e d
Digitrax DS74 Quad Switch Stationary Decoder
Brand new · Digitrax
AU $139.99
Free postage
+^CH &* ] w.24 X6 30?!|/ $
Digitrax SFX006 Soundbug for DH165xx decoders and others
Brand new · Digitrax
AU $95.70
AU $12.90 postage
Click & Collect
5 watching
BI+^ &* Y]Z TwL. ?5W!| 4X / $
Digitrax DZ126 1 Amp Z / N / HO Scale Wired Mobile Decoder
Brand new · Digitrax
AU $54.99
AU $9.95 postage
RB Y+^H & W* N] w .?Q9!|/ $
Digitrax DN136D N/HO Scale 1 Amp Wired Mobile Decoder
Brand new · Digitrax
AU $41.42
AU $23.00 postage
139 sold
SY UV +7^ S K&* ] w5. ?!UM |/ $
Digitrax DZ123PS 1 Amp Economy Mobile Decoder 2 Functions 8 Pin Short Harness
Brand new · Digitrax
AU $44.99
AU $9.95 postage
+^4G K &*H Q Q] w. ?!|/MM $
DN163I2. N Scale. Digitrax. 2 x Decoders. New.
Brand new · Digitrax
AU $60.00
AU $16.90 postage
Click & Collect
+^ &FK * M]I 1wM .?!V|/M K$
Digitrax ~ New 2025 ~ UR90X LocoNet Infrared Wireless Receiver ~ Replaces UR90
Brand new · Digitrax
AU $85.99
AU $37.13 postage
129 sold
+^ Q&B I* A] w.P?!|/K $K
Digitrax DZ126T Z/N/HO Scale 1-Amp Tiny Series 6 Mobile Decoder
Brand new · Digitrax
(8)
AU $42.88
AU $32.57 postage
48 sold
+^Q N Z&* A] 9w.?5 !4M S|N/ $
Digitrax DH127D HO Scale Economy Wired Mobile DCC Decoder
Brand new · Digitrax
(128)
AU $35.44
AU $32.34 postage
298 sold
+^L &*Q C1 ] A w.?!|/ $Z
Digitrax LT1 Decoder and LocoNet Cable Tester. 2--New / Never Used!
Brand new · Digitrax
AU $17.30
AU $29.64 postage
4+^ &L* N 7] G w.U? F!0| /E $S p o n s o r e d
Digitrax ~ DCC Sound Decoder ~ For Kato HO Scale F40PH & Others ~ SDXH187K1C
Brand new · Digitrax
AU $108.77
AU $36.79 postage
C+^ &K* ] W 6w. ?!|4M 5/ C$S p o n s o r e d
Digitrax ~ HO Scale ~ New 2025 ~ Athearn SoundFX V3 Series 7 Decoder ~ SDXH187A0
Brand new · Digitrax
AU $108.77
AU $37.81 postage
A5+^ 6 8 Z&H* ] w.O?!|3 / 4$S p o n s o r e d
Digitrax DZ123 1 Amp Z Scale Economy Wired Decoder 2 Functions
Brand new · Digitrax
AU $49.99
AU $9.95 postage
+R^O J &O I* ]G Rw.?M! |FJ / $
Digitrax SDXN147K4 Series 7 Drop in Sound Decoder for Kato 4-8-4 FEF-3 and Simil
Brand new · Digitrax
AU $159.99
Free postage
2 watching
+^ B&A* V ] Mw. LD ?!|M/ $Z
NEW Digitrax SDXN1137E24 E24 Socket Sound Decoder N Scale Locomotives
Brand new · Digitrax
AU $103.76
AU $24.85 postage
8N O+R^ 9&D* ] w.?!H|/ $Y
Digitrax DN147A0 N Scale Decoder Fits many older Atlas N Scale locomotives
Brand new · Digitrax
(1)
AU $56.71
Trending at AU $65.71
AU $32.97 postage
20 sold
9+^1 &E4* ] w.?!|/LP KM$
Digitrax SDN147PS Series 7 DCC Sound Decoder N Scale NIB
Brand new · Digitrax
(2)
AU $91.30
AU $24.47 postage
27 sold
+MS 8L^ Q3&* ] w .S?!|/ $9
Digitrax DN163A4 ~ New 2025 ~ DCC Decoder N Scale Atlas GP30, 7, 9, 15, 35, More
Brand new · Digitrax
(11)
AU $58.32
AU $31.96 postage
158 sold
44 +G^D K S &* ] GwG.? 3!S |/ $
Digitrax Decoder. Conversion System Kato E-8/E-9 Hardened Digi-frames Kit KE89N
Brand new · Digitrax
AU $9.43
10% GST will apply
AU $32.75 postage
0 bids
20h 19m
+^ U8&* I 2] V wF. ?X!|9 7/ $
Digitrax SDH187MT HO Scale Series 7 Sound Decoder fits HO Scale Locomotives
Brand new · Digitrax
AU $77.81
AU $33.85 postage
30 watching
+^ O&*G ] wTC.?!|/ $ G
Digitrax SDXN147K4 Series 7 Drop in Sound Decoder for Kato 4-8-4 FEF-3 & Similar
Brand new · Digitrax
(1)
AU $129.70
AU $35.39 postage
+^ &* ] Aw.?!|3 WE G/ W K$2
Digitrax DG583S DCC Decoder 5 Amp ~ 8 Functions ~ Screw Terminals ~ G Scale New!
Brand new · Digitrax
(6)
AU $96.20
AU $34.87 postage
132 sold
+^ &Q* G ]S Nw.? YA !|/Y1 9A $
Digitrax DZ146PS 1 Amp Z / N / HO Scale Decoder 8 Pin With 1in Harness
Brand new · Digitrax
AU $69.99
AU $9.95 postage
E+5 ^ 8&*N ] wV.?!|Y/ 85 0$
Digitrax SDXH187K1A ~ New 2025 ~ DCC Sound Decoder For HO Scale Kato AC4400
Brand new · Digitrax
(5)
AU $103.72
AU $38.50 postage
114 watching
+FS^ &8* 6] Iw.?!|F/ $N1
Digitrax DH121IP 1 Amp Digital Command Control Decoder w/DCC Medium Plug
Pre-owned · Digitrax
AU $29.39
Was: AU $34.57was AU $34.57
AU $33.50 postage
15 watching
8E 5+^ 9&* ] 9Dw. 8?!H| UD/ $S p o n s o r e d
Digitrax DH165IP ~ New 2025 ~ 1.25A 8 Pin HO Mobile Decoder ~ Kato EMD SD70MAC
Brand new · Digitrax
(16)
AU $46.39
AU $33.40 postage
287 sold
KD +04 ^0 &* ]G 3w.?!|5/ $S p o n s o r e d
Digitrax DN140 1 Amp Digital Command Control Mobile Decoder
Pre-owned · Digitrax
AU $44.09
Was: AU $51.87was AU $51.87
AU $31.86 postage
+C^B 8R &* ] w5.?!P| /D 0$S p o n s o r e d
Digitrax HO Scale Mobile Decoder for HO Locomotives DH165A0 ~ TS
Brand new · Digitrax
AU $69.17
AU $23.83 postage
+^4 L&* ] JL w. ?9!|2 /W8 $S p o n s o r e d
Digitrax DS74 Quad Switch Stationary Decoder
Brand new · Digitrax
(1)
AU $102.91
Trending at AU $113.74
AU $33.47 postage
2 watching
GS+^ GT& * 5] 2 w.?RT! |/ $
Digitrax DH165IP 1.25 Amp HO Scale Mobile Decoder Kato EMD SD70MAC and Others
New (other) · Digitrax
AU $25.08
10% GST will apply
AU $27.83 postage
0 bids
7d 19h
+^ &*EG ] wI.6?!| / $0M
Digitrax DN167K0A Mobile Decoder fits many Kato N scale - 6 FX3 functions
Pre-owned · Digitrax
AU $55.35
or Best Offer
AU $23.42 postage
CF +^ &* ] w.R?!6|/ $TF M
Digitrax Decoder Wire 32AWG Stranded Wire 10ft (3m) Lengths In 9 Colors
Brand new · Digitrax
AU $34.99
AU $9.95 postage
H+T^ &* Z] w.?!|/S $ E0
NEW Digitrax DN147K1C Mobile Decoder for Many Kato N Scale Locomotives
Brand new · Digitrax
(3)
AU $65.71
AU $23.73 postage
+^I7 & N* ]R w GQ.? !|/ $
Digitrax SDXH167D Series 7 Sound Decoder HO Scale
Brand new · Digitrax
(4)
AU $108.60
AU $24.99 postage
55 sold
X+C N8 ^ &6* ]X Dw.Q ?4!|/ $
Digitrax ~ New 2025 ~ SoundFX V3 ~ DCC Sound Decoder For Kato HO ~ SDXH187K0
Brand new · Digitrax
AU $108.77
AU $37.81 postage
09 2K +^ &*UC ] 0wR.? !CS|/ $S p o n s o r e d
Digitrax DG580L 5 Amp Digital Command Control - New Old Stock
Brand new · Digitrax
AU $62.26
or Best Offer
AU $41.13 postage
2 watching
+^6H &* ] wH.?K !|/ $SM S p o n s o r e d
NEW Digitrax N Scale Series 7 Sound Decode fits N Scale Locomotives FREE US SHIP
Brand new · Digitrax
(1)
AU $121.05
AU $25.36 postage
G+A N^ &4* ]A w.2 H?!|X 5W/ $
Digitrax DN136PS 1 Amp N/HO Scale Mobile Decoder With Short 8 Pin Harness
Brand new · Digitrax
AU $44.99
AU $9.95 postage
S+^ &9* U 0 ] wE.Z? !B2 5|R / $
Digitrax DN143K2 1 Amp N Scale Mobile Decoder for Kato N RDC
Brand new · Digitrax
AU $99.99
Free postage
EA+^ D &F* ] JS wS.?!7|/ P5 $
Digitrax DNWHPS N Scale Wire Harness with 8 Pin plug
Brand new · Digitrax
AU $14.99
AU $9.95 postage
A+^N &*3 ] Hw.? 6!|/ $4 7
Digitrax SE74 Signal Decoder NIB
Brand new · Digitrax
AU $163.94
AU $31.41 postage
4 watching
GM EF +^ &* ] 64w .?!T|/ $
Digitrax SDxH167D HO PREMIUM DCC Sound Decoder & speaker MODELRRSUPPLY $5 Offer
Brand new · Digitrax
AU $88.16
AU $33.90 postage
Only 1 left!
+5T^ &* ]6 wP .YQ Z?I! |Y/ $
Digitrax SDH164D HO Scale Wired Mobile Decoder With Sound
Brand new · Digitrax
AU $69.17
AU $32.17 postage
+^ &* ]PU GZ FS w.Q?!|M/ 8 $
Digitrax SDXN167K0A Series 7 Drop in Sound Decoder for Kato N P42 and similar
Brand new · Digitrax
AU $121.02
AU $34.87 postage
Only 1 left!
4+O^ W 9& * I]L w.?A!|/ $
Digitrax ~ DCC Sound Decoder ~ Fits Many Atlas N Scale Locomotives ~ SDXN147A0
Brand new · Digitrax
(1)
AU $118.86
AU $37.08 postage
81 sold
+^ &* ] w.?!|V/ $1 54 BB 9
Digitrax DH165A0 1.0 Amp HO Scale Mobile Decoder For Atlas HO Locomotives
Brand new · Digitrax
AU $54.99
AU $9.95 postage
Only 1 left!
9+^2 & C* ] wE .?!|/ $AI
Digitrax PX112-10 ~ New 2025 ~ Power Xtender For HO Scale 10 Pin Sound Decoders
Brand new · Digitrax
(2)
AU $47.10
AU $31.63 postage
88 sold
+I^ 1& Y*L ]E K LCw .?!G|/5 $
Digitrax DZ126 DCC wired Decoder 1 amp 2 function Z N HO MODELRRSUPPLY $5 Offer
Brand new · Digitrax
AU $38.00
Trending at AU $39.47
AU $32.41 postage
98 sold
+^V2 &* ]U F w6.R 4C ?!|KQ/ $
NEW Digitrax SDXH187A0 Sound Decoder for Kato/Athearn Genesis/Stewart HO Locomot
Brand new · Digitrax
AU $115.86
AU $25.20 postage
14 watching
VD+^ 5 &3* Q] w9 .8?!V |/ N$
Digitrax DH187MT 21 Pin HO Scale DCC Decoder 8 Functions 21MTC interface
Brand new · Digitrax
AU $63.63
AU $23.66 postage
5 watching
+^ &* L1] w.? !|/L S W$X
Digitrax PX112-10 Power Xtender For HO Scale 10 Pin Sound Decoders
Brand new · Digitrax
AU $47.99
AU $9.95 postage
B+^ &*U B]4 w2.?L!|/ P Q $
3 pack - Digitrax DH127D Economy 9 Pin Wired Decoders NEW MODELRRSUPPLY $5 Offer
Brand new · Digitrax
AU $115.00
AU $25.18 postage
Only 1 left!
GF+ ^X Z &L*5 ] w.?!|/ K$7
Digitrax DZ123 Mobile Decoder Z/N/HO Scale 1 Amp/ 2 Amp Peak NIB
Brand new · Digitrax
AU $33.54
AU $32.29 postage
118 sold
0+4^ &* 9]Z wME UG. ?!O|I/ $
Digitrax ~ New ~ SDXN147K2 Drop In DCC Sound Decoder ~ Kato SD80 MAC & Similar
Brand new · Digitrax
AU $118.01
AU $38.08 postage
9+^ &*R R ] Bw .?UL!|/ B3 $
Digitrax DN166I2 N Scale 1.5 Amp Decoder Intermountain FP7A & FP9A With Contacts
Brand new · Digitrax
AU $55.03
AU $31.86 postage
3 watching
+^ 7&*N ] T 5 Ww.H?! |3/ X $S p o n s o r e d
Digitrax SDXN167K0A ~ New ~ DCC Sound Decoder For Kato N Scale ~ P42 & Others
Brand new · Digitrax
AU $118.86
AU $37.08 postage
62 sold
R+K^ L&* ] 2w. IF X1?! T6| / $S p o n s o r e d

Digitrax Model Train Decoders

Shop by Category

520 results

DCC DIGITRAX DS45 QUAD STATIONARY DECODER STOCK #214

Digitrax SDXN147PS ~ New 2025 ~ N or HO ~ DCC Sound Decoder & Speaker 8 Pin Plug

Digitrax SDXO487 ~ New 2025 ~ DCC Sound Decoder ~ G & O Scale ~ Steam & Diesel

Digitrax ~ DCC Motor Decoder ~ Fits Many Kato N Scale Locomotives ~ DN147K1C

Digitrax DS74 Quad Switch Stationary Decoder

Digitrax SFX006 Soundbug for DH165xx decoders and others

Digitrax DZ126 1 Amp Z / N / HO Scale Wired Mobile Decoder

Digitrax DN136D N/HO Scale 1 Amp Wired Mobile Decoder

Digitrax DZ123PS 1 Amp Economy Mobile Decoder 2 Functions 8 Pin Short Harness

DN163I2. N Scale. Digitrax. 2 x Decoders. New.

Digitrax ~ New 2025 ~ UR90X LocoNet Infrared Wireless Receiver ~ Replaces UR90

Digitrax DZ126T Z/N/HO Scale 1-Amp Tiny Series 6 Mobile Decoder

Digitrax DH127D HO Scale Economy Wired Mobile DCC Decoder

Digitrax LT1 Decoder and LocoNet Cable Tester. 2--New / Never Used!

Digitrax ~ DCC Sound Decoder ~ For Kato HO Scale F40PH & Others ~ SDXH187K1C

Digitrax ~ HO Scale ~ New 2025 ~ Athearn SoundFX V3 Series 7 Decoder ~ SDXH187A0

Digitrax DZ123 1 Amp Z Scale Economy Wired Decoder 2 Functions

Digitrax SDXN147K4 Series 7 Drop in Sound Decoder for Kato 4-8-4 FEF-3 and Simil

NEW Digitrax SDXN1137E24 E24 Socket Sound Decoder N Scale Locomotives

Digitrax DN147A0 N Scale Decoder Fits many older Atlas N Scale locomotives

Digitrax SDN147PS Series 7 DCC Sound Decoder N Scale NIB

Digitrax DN163A4 ~ New 2025 ~ DCC Decoder N Scale Atlas GP30, 7, 9, 15, 35, More

Digitrax Decoder. Conversion System Kato E-8/E-9 Hardened Digi-frames Kit KE89N

Digitrax SDH187MT HO Scale Series 7 Sound Decoder fits HO Scale Locomotives

Digitrax SDXN147K4 Series 7 Drop in Sound Decoder for Kato 4-8-4 FEF-3 & Similar

Digitrax DG583S DCC Decoder 5 Amp ~ 8 Functions ~ Screw Terminals ~ G Scale New!

Digitrax DZ146PS 1 Amp Z / N / HO Scale Decoder 8 Pin With 1in Harness

Digitrax SDXH187K1A ~ New 2025 ~ DCC Sound Decoder For HO Scale Kato AC4400

Digitrax DH121IP 1 Amp Digital Command Control Decoder w/DCC Medium Plug

Digitrax DH165IP ~ New 2025 ~ 1.25A 8 Pin HO Mobile Decoder ~ Kato EMD SD70MAC

Digitrax DN140 1 Amp Digital Command Control Mobile Decoder

Digitrax HO Scale Mobile Decoder for HO Locomotives DH165A0 ~ TS

Digitrax DS74 Quad Switch Stationary Decoder

Digitrax DH165IP 1.25 Amp HO Scale Mobile Decoder Kato EMD SD70MAC and Others

Digitrax DN167K0A Mobile Decoder fits many Kato N scale - 6 FX3 functions

Digitrax Decoder Wire 32AWG Stranded Wire 10ft (3m) Lengths In 9 Colors

NEW Digitrax DN147K1C Mobile Decoder for Many Kato N Scale Locomotives

Digitrax SDXH167D Series 7 Sound Decoder HO Scale

Digitrax ~ New 2025 ~ SoundFX V3 ~ DCC Sound Decoder For Kato HO ~ SDXH187K0

Digitrax DG580L 5 Amp Digital Command Control - New Old Stock

NEW Digitrax N Scale Series 7 Sound Decode fits N Scale Locomotives FREE US SHIP

Digitrax DN136PS 1 Amp N/HO Scale Mobile Decoder With Short 8 Pin Harness

Digitrax DN143K2 1 Amp N Scale Mobile Decoder for Kato N RDC

Digitrax DNWHPS N Scale Wire Harness with 8 Pin plug

Digitrax SE74 Signal Decoder NIB

Digitrax SDxH167D HO PREMIUM DCC Sound Decoder & speaker MODELRRSUPPLY $5 Offer

Digitrax SDH164D HO Scale Wired Mobile Decoder With Sound

Digitrax SDXN167K0A Series 7 Drop in Sound Decoder for Kato N P42 and similar

Digitrax ~ DCC Sound Decoder ~ Fits Many Atlas N Scale Locomotives ~ SDXN147A0

Digitrax DH165A0 1.0 Amp HO Scale Mobile Decoder For Atlas HO Locomotives

Digitrax PX112-10 ~ New 2025 ~ Power Xtender For HO Scale 10 Pin Sound Decoders

Digitrax DZ126 DCC wired Decoder 1 amp 2 function Z N HO MODELRRSUPPLY $5 Offer

NEW Digitrax SDXH187A0 Sound Decoder for Kato/Athearn Genesis/Stewart HO Locomot

Digitrax DH187MT 21 Pin HO Scale DCC Decoder 8 Functions 21MTC interface

Digitrax PX112-10 Power Xtender For HO Scale 10 Pin Sound Decoders

3 pack - Digitrax DH127D Economy 9 Pin Wired Decoders NEW MODELRRSUPPLY $5 Offer

Digitrax DZ123 Mobile Decoder Z/N/HO Scale 1 Amp/ 2 Amp Peak NIB

Digitrax ~ New ~ SDXN147K2 Drop In DCC Sound Decoder ~ Kato SD80 MAC & Similar

Digitrax DN166I2 N Scale 1.5 Amp Decoder Intermountain FP7A & FP9A With Contacts

Digitrax SDXN167K0A ~ New ~ DCC Sound Decoder For Kato N Scale ~ P42 & Others

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