The Digitrax Power Xtender 10 PinSound PX108-10 (Part #245-PX10810) is suitable for all scales. It's designed for use with Digitrax decoders equipped with a 6-pin function harness. Comes with an 8-ohm 16 x 26 x 9 mm box speaker. Keeps locomotives running smoothly during power interruptions from dirty or bad tracks. With a 0.33 F capacitance, it works on 10 - 18V track power. The hold-up time depends on the decoder load and track conditions. It's for Digitrax 1 Amp Series 6 decoders and offers plug-and-play installation without CV configuration. The PX108 series provides similar features to other Digitrax power extenders. It's in a shorter package, giving about 70% of the hold-up of the larger PX112. It operates from 10v to 18v and measures 1.007” x 0.492” x 0.299” (25.6mm x 12.5mm x 7.6mm) excluding the harness.

Using the Digitrax Power Xtender 10 PinSound PX108-10 is easy. First, make sure your Digitrax decoder has a 6-pin function harness. Then, simply plug the power extender in - it's a plug-and-play setup, so you don't need to do any CV configuration. It works on track power from 10 to 18 volts. When there are power interruptions due to dirty or bad tracks, it'll keep your locos running. The hold - up time can change depending on how much load your decoder has and the condition of the track. As for maintenance, keep it clean and away from moisture. If you notice any issues with the speaker or the power extender itself, check the connections first. Make sure the track power is within the 10 - 18V range for optimal performance.