This Control Procesing Receiver (C.P.R.) unit originated for 1/10 and 1/12 R/C cars, but can be utilized with vessels and aircraft without modification. The compact product contains a high capability, amplifier boosted electronic rate control, receiver, switch and split servo. Optimum currect capability: 160A constant, 640A momentary. Proportions are 60 x 45 x 33 mm.