Abstract: A new building block defined as the Generalized Differential Voltage Current Conveyor (GDVCC) with three Y inputs and three Z outputs is defined. The new building block has the simultaneous properties of being floating as well as a self-adjoint. The pathological representation of the GDVCC with its Nodal Admittance Matrix (NAM) stamp is given. The CMOS circuit realizing the GDVCC is also included. It is founded that among all the current conveyor (CCII) family included in this study the CCII- and the GDVCC are the only two elements that are floating as well as self adjoint.