DigiTrax PX108-10 – Power Xtender for 10pin Sound Harness –


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SKU: DTX-PX108-10 Category:


  • For use with Digitrax Decoders Equipped with 6 pin Function Harness

  • 8 ohm 16 x 26 x 9 mm box speaker included

  • Keeps locos running during intermittent power interruptions resulting from dirty or bad track.
  • 0.33 F Capacitance
  • Use on 10-18V Track Power
  • Hold up time varies based on actual decoder load & track conditions.
  • For use with Digitrax 1 Amp Series 6 decoders.
  • Plug N’ Play installation with no CV configuration required.

The PX108 series power extender offers the same great features of other Digitrax Power extenders. The PX108 is offered in a shorter package while still providing approximately 70% of the holdup of the larger PX112. Additionally, the PX108 is operational at a wider range of voltages, from 10v to 18v. The PX108 measures 1.007” x 0.492” x 0.299” (25.6mm x 12.5mm x 7.6mm) excluding the harness.

Power Xtender for 10pin Sound Harness
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Additional information

Weight 0.0625 lbs
Dimensions 10.5 × 6 in