Servo Reverser This Servo Signal Reverser can be used in line to reverse the signal to a servo. It is used in situations where you need to reverse the direction of movement of a servo, but it is not convenient to make the change in your transmitter. This maybe because the servo is sharing a Receiver channel with another servo, e.g. on a Y-lead, or its just a lot easier to use a simple Servo Reverser - such as this one. The servo signal reverser is a in-line solution to your directional problems. Simply plug the Servo Signal Reverser in-line between the servo and the receiver or Y-harness. It is really that simple. The Reverser will work with all popular radio receivers. Specs:Weight: 4g (approx.)Plug: JRInput Voltage: 5 – 6vPlug Type: JRLength: 120mm (approx.) Please note:Overloading the reverser with more than 2 amp will damage it and is not covered by the warranty.