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Digitrax
HO Scale Sound-Only Decoders (No Motor Drive)
Model Description List Steve's Add Cart
SoundBug SoundFX
(No Motor Drive or Function Outputs)
SFX004 SFX004 Soundbug Sound Decoder for DH156xx Decoders (and others)

SALE - ONLY WHILE SUPPLIES LAST!

General Specifications
Size (Imperial): not available
Size (Metric): not available
Interface: 8-pin Digitrax host connector
   
Sound Specifications
Speaker: 28 mm round @ 32 Ohms
includes 330uF capacitor
Audio Amplifier: 1 Watt
Concurrent Voices: 3
Memory Capacity: 4 Megabit
Sound Projects: 8-bit sound
user-customizable with PR3 programmer
   

Plug N' Play with any DH165 series decoder (DH165A0, DH165K0, DH165K1A, DH165L0, DH165Q1, DH165xx).

Smart Power Management - no more booster or programmer shutdowns.

Use PR2 or PR3 and SoundLoader Software to download your own sound scheme to the decoder.

49.99 39.99
29.99
SFX006 SFX006 Soundbug Sound Decoder for DH156xx Decoders (and others)

Ships with multi project sound scheme including:

  • GP38 diesel (default)
  • GE Evolution diesel
  • SD70 diesel
  • GP10 diesel
  • RS1 diesel
  • C420 diesel
  • Steam type 1 (based on UP3985)
  • Steam type 2 (based on K27)
Simply select the sound scheme for the loco where you install the decoder and you are ready to run. Cam input-synchronized steam-chuff option for steam locos.

General Specifications
Size (Imperial): not available
Size (Metric): not available
Interface: 8-pin Digitrax host connector
   
Sound Specifications
Speaker: 16 x 26 x 9 mm @ 8 Ohms
includes 330uF capacitor & speaker enclosure
Audio Amplifier: 1 Watt
Concurrent Voices: 4
Memory Capacity: 16 Megabit
Sound Projects: 16-, 12- or 8-bit sound
user-customizable with PR3 programmer
   

Plug N' Play with any DH165 series decoder (DH165A0, DH165K0, DH165K1A, DH165L0, DH165Q1, DH165xx).

Smart Power Management - no more booster or programmer shutdowns.

Use PR2 or PR3 and SoundLoader Software to download your own sound scheme to the decoder.

53.00 42.39
SoundFX & Function Outputs
(No Motor Drive)
SFX0416 SFX0416 HO SoundFX & Function Decoder

General Specifications
Size (Imperial): 1.22 x 0.42 x 0.21 inches
Size (Metric): 31.0 x 10.6 x 5.3 mm
Function Outputs: 4 FX3 Effects @ 250mA (total 800mA)
Interface: wire harness for soldering
   

Wired Mobile Decoder with SoundFX & Accessory type functions for most HO scale Locomotives.

Preloaded with selectable steam and diesel Sound Schemes.

Includes 28 mm 32-Ohm Speaker & 330uF Capacitor.

Use PR2 or PR3 and SoundLoader Software to download your own sound scheme to the decoder.

Although the SFX0416 decoder PCB is physically small enough to fit into many types of N Scale rolling stock and dummy locomotives, for N Scale applications the standard 28mm speaker would have to be replaced with a smaller device.

Finally, the SFX0416 is an 'add-on' type sound decoder, meaning it works with a standard DCC motor decoder in locomotive applications. N-Scale locomotives generally do not have the necessary space for both the SFX0416 and a motor decoder inside the locomotive. To use this sound and function decoder as an add on to an existing mobile decoder in an N Scale locomotive, you can install it in an N Scale car that runs behind the locomotive. If you are installing a sound decoder in a locomotive that does not already have a mobile decoder, one of Digitrax's N Scale motor, sound & function decoders would be the best choice for N scale locomotive installations.

59.99 47.99
SFX064D SFX064D HO SoundFX & Function Decoder

General Specifications
Size (Imperial): 1.22 x 0.42 x 0.21 inches
Size (Metric): 31.0 x 10.6 x 5.3 mm
Function Outputs: 6 FX3 Effects @ 250mA (total 800mA)
Interface: wire harness for soldering
   

Wired Mobile Decoder with SoundFX & Accessory type functions for most HO scale Locomotives.

Preloaded with selectable steam and diesel Sound Schemes.

Includes 28 mm 32-Ohm Speaker & 330uF Capacitor.

Use PR2 and SoundLoader Software to download your own sound scheme to the decoder.

69.95 55.95