Product information DETAILS Single Track Hand Held Controller with Feedback for OO and HO Gauges. Not recommended for use with coreless design motors or N Gauge Models. We recommend using one of the following transformers to power the controller. GMC-M1 - Cased Transformer GMC-T1 - Open Case Transformer GMC-WM1 - Wall Mounted Transformer A GM75 6 Pin Din Plug can be attached to the controller to make it portable. This handheld controller may not be suitable for use with some DCC ready locomotives. TECHNICAL INPUT VOLTAGE 16v AC INPUT AMPS 1.25A OUTPUT VOLTAGE 12v DC OUTPUT AMPS 1.0A MEASUREMENTS LENGTH 75mm WIDTH 50mm DEPTH 27mm CABLE LENGTH 1.5m DOWNLOADS GMC-HH - Instructions - Click here to download Product Title Single Track Hand Held Controller with Feedback Manufacture Gaugemaster Sub Category Gaugemaster Controls Manufacturer Code GMC-HH Our Code GMC-HH For more information on this items specifications and availability, please click below. If this button does not work with your email please just email [email protected] your request.