Bring your locomotives to life with rich, realistic audio using Digitrax DCC sound decoders. These decoders combine precise motor control with authentic sound effects — including horns, bells, engine tones, and braking — to deliver an immersive operating experience on your model railroad.
What’s included in this collection
Digitrax SoundFX decoders with built-in locomotive sound routines
Auxiliary sound function outputs for lighting and effects coordination
Decoder wiring and harness support for streamlined installation
Why sound decoders matter
Sound adds a new dimension to DCC operation, transforming silent models into dynamic, attention-grabbing locomotives. Digitrax sound decoders support multiple functions and customizable audio profiles so your fleet sounds as good as it looks.
Match your sound decoder to both the locomotive type and speaker setup you plan to use. Larger engines and heavily detailed units typically benefit from decoders with robust sound libraries and multiple function outputs.
Bring your locomotives to life with rich, realistic audio using Digitrax DCC sound decoders. These decoders combine precise motor control with authentic sound effects — including horns, bells, engine tones, and braking — to deliver an immersive operating experience on your model railroad.
What’s included in this collection
Digitrax SoundFX decoders with built-in locomotive sound routines
Auxiliary sound function outputs for lighting and effects coordination
Decoder wiring and harness support for streamlined installation
Why sound decoders matter
Sound adds a new dimension to DCC operation, transforming silent models into dynamic, attention-grabbing locomotives. Digitrax sound decoders support multiple functions and customizable audio profiles so your fleet sounds as good as it looks.
Match your sound decoder to both the locomotive type and speaker setup you plan to use. Larger engines and heavily detailed units typically benefit from decoders with robust sound libraries and multiple function outputs.
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$44.49 / Digitrax SDXH167D HO/OO SoundFX DCC Sound Decoder — 9-Pin FX7, 8 Functionin stockLow Stock (1)
$38.95 / Digitrax SDH167D HO/OO SoundFX DCC Sound Decoder — 9-Pin FX7, 8 Functionsin stockLow Stock (2)
