Southern Digital


PX112-6 Power Extender


Power Extender has been developed to work with the new Digitrax SDXN136PS and SDN136PS sound decoders.

Availability: 3 in stock (can be backordered)

SKU: px112-6 Category:


  • Keeps locos running during intermittent power interruptions resulting from dirty or bad track.
  • Keeps sound from dropping out due to power interruptions.
  • Hold up time varies based on actual decoder load & track conditions
  • For use with Digitrax 1 Amp series 6 decoders
  • Easy to add to Digitrax decoders with 6 pin sound harness
  • 8 ohm speaker included
  • Plug N’ Play installation with no CV configurations required
Weight .25 lbs
Dimensions 9 × 5 × .25 in
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