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SoundTraxx

Design the perfect model railroad or garden railroad layout with SoundTraxx!



Blunami BLU-2200
This decoder is suitable for use in both HO and small S-scale models.
Blunami BLU-4408
The BLU-4408 is designed to wirelessly operate models with higher stall currents such as some S, O, and large scale locomotives.
TSU-1100
The TSU-1100 is one of our smallest sound decoders, yet is packed with a plethora of high-performance features!
TSU-2200
The TSU-2200 is a versatile decoder that will easily fit into a wide variety of HO to S scale models.
TSU-4400
The TSU-4400 is designed for models with higher stall currents such as some S, O, and large scale locomotives..
Displaying products 1 - 14 of 14 results
Tsunami Sound Car Digital Sound Decoder
MSRP: $63.95
Price: $49.99
You Save: $13.96
Part Number: STX829100
Tsunami Sound Car Digital Sound Decoder
Soundtraxx Current Keeper 810140
MSRP: $31.95
Price: $25.56
You Save: $6.39
Soundtraxx Current Keeper 810140
Maintains Power to the decoder for up to 10 seconds
Soundtraxx 30mm Round Speaker
MSRP: $13.95
Price: $12.39
You Save: $1.56
Part Number: STX810114
Soundtraxx 30mm Round Speaker
8 Ohm - 1 Watt
unavailable
ECO-21P for Electric
MSRP: $75.99
Price: $59.99
You Save: $16.00
Part Number: STX 883003
ECO-21P for Electric
Soundtraxx Current Keeper II 810160
MSRP: $31.95
Price: $25.56
You Save: $6.39
Part Number: STX810160
Soundtraxx Current Keeper II 810160
Maintains Power to the decoder for up to 6 seconds
3/8 inch Speaker Baffle Kit
Soundtraxx 3/8 inch Speaker Baffle Kit
Price: $3.00
Part Number: STX810107A
Soundtraxx 3/8 inch Speaker Baffle Kit
Enhance your model train set, both sights and sounds, with the 3/8 inch Speaker Baffle Kit, exceptionally crafted from Soundtraxx.
Soundtraxx 20mm x 35mm x 6mm Oval Speaker
Price: $13.50
Part Number: STX810115
Soundtraxx 20mm x 35mm x 6mm Oval Speaker
Enhance your model train set, both sights and sounds, with the Mega Bass Speaker 1.10 inch sq, exceptionally crafted from Soundtraxx.
Soundtraxx 40 x 20 mm Oval Speaker
Price: $13.50
Part Number: STX810103
Soundtraxx 40 x 20 mm Oval Speaker
Enhance your model train set, both sights and sounds, with the Mega Bass Speaker 1.10 inch sq, exceptionally crafted from Soundtraxx.
Soundtraxx 40 x 28.5 mm Oval Speaker
Price: $13.50
Soundtraxx 40 x 28.5 mm Oval Speaker
Enhance your model train set, both sights and sounds, with the Mega Bass Speaker 1.10 inch sq, exceptionally crafted from Soundtraxx.
TSU-750 Lt Steam Decoder
TSU-750 Cab Forward Snd. Decoder
MSRP: $139.99
Price: $109.99
You Save: $30.00
Part Number: STX826005
TSU-750 Cab Forward Snd. Decoder
Enhance your model train set, both sights and sounds, with the TSU 750 Cab Forward Sound Decoder, exceptionally crafted from Soundtraxx.
TSU-750 Lt Steam Decoder
TSU 750 Heavy Steam Snd. Decoder
MSRP: $139.95
Price: $109.99
You Save: $29.96
Part Number: STX826003
TSU 750 Heavy Steam Snd. Decoder
Enhance your model train set, both sights and sounds, with the TSU 750 Heavy Steam Sound Decoder, exceptionally crafted from Soundtraxx.
TSU-750 Lt Steam Decoder
TSU 750 D&RGW K Class Snd. Decoder
MSRP: $139.95
Price: $109.99
You Save: $29.96
Part Number: STX826004
TSU 750 D&RGW K Class Snd. Decoder
Enhance your model train set, both sights and sounds, with the TSU 750 D&RGW K Class Sound Decoder, exceptionally crafted from Soundtraxx.
TSU-750 Lt Steam Decoder
TSU 750 Medium Steam Snd. Decoder
MSRP: $139.95
Price: $109.99
You Save: $29.96
Part Number: STX826002
TSU 750 Medium Steam Snd. Decoder
Enhance your model train set, both sights and sounds, with the TSU 750 Medium Steam Sound Decoder, exceptionally crafted from Soundtraxx.
TSU 1000 D&RGW C Class Sound Decoder
Price: $99.89
Part Number: STX826116
TSU 1000 D&RGW C Class Sound Decoder
Enhance your model train set, both sights and sounds, with the TSU 1000 D&RGW C Class Sound Decoder, exceptionally crafted from Soundtraxx.
Products
We offer gift certificates for the model railroader in your family or choose one of our train sets. You can find more of our Bachmann Train sets, including Li'l Big Haulers, by going to the Train Starter Sets section.