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Digitrax
HO Scale Sound Decoders (Universal)
Model Description List Steve's Add Cart
Series 6 Sound Decoders
SDH166D SDH166D 8-Bit Sound Decoder

Comes with selectable steam & diesel sounds so you can use it in any type of locomotive. Cam input-synchronized steam-chuff option for steam locos.

This decoder includes Series 6 Features, FX3 Functions, and can be used with the Digitrax PX112-10 Power Xtender (sold separately) for continuous operation over dirty track.

Basic Specifications
Amp Rating/Peak: 1.0/2.0
Size (Imperial): 1.28 x 0.67 x 0.25 inches
Size (Metric): 32.5 x 17.02 x 6.35 mm
Function Outputs: 6 FX3 Effects
200mA total current
Motor Drive: Back EMF
Power Xtender: PX112-10 (sold separately)
Interface: wire harness for soldering
   
Sound Specifications
Speaker: 16 x 26 x 9 mm @ 8 Ohms
includes 330uF capacitor & speaker enclosure
Audio Amplifier: 1 Watt
Simultaneous Voices: 3
Memory Capacity: 4 Megabit
Sound Projects: 8-bit sound
user-customizable with PR3 programmer
   
55.00 43.95
SDXH166D SDXH166D 16-Bit Premium Sound Decoder

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.

This decoder includes Series 6 Features, FX3 Functions, and can be used with the Digitrax PX112-10 Power Xtender (sold separately) for continuous operation over dirty track.

Basic Specifications
Amp Rating/Peak: 1.0/2.0
Size (Imperial): 1.28 x 0.67 x 0.25 inches
Size (Metric): 32.5 x 17.02 x 6.35 mm
Function Outputs: 6 FX3 Effects
200mA total current
Motor Drive: Back EMF
Power Xtender: PX112-10 (sold separately)
Interface: wire harness for soldering
   
Sound Specifications
Speaker: 16 x 26 x 9 mm @ 8 Ohms
includes 330uF capacitor & speaker enclosure
Audio Amplifier: 1 Watt
Simultaneous Voices: 4
Memory Capacity: 16 Megabit
Sound Projects: 16-, 12- or 8-bit sound
user-customizable with PR3 programmer
   
75.00 59.95