nPoint's C.300 series controller is a DSP based digital control system providing closed-loop operation for up to three channels. It combines an integral position sensor, power amplifier for PZT drive and advanced control algorithms to achieve highly accurate nanopositioning and high-speed scanning.

nPoint's C.400 series controller is the newest DSP based digital control system providing closed-loop operation for up to six channels. It combines ultra low-noise driver electronics and motion sensing modules with DSP-based servo control. It is compatible with capacitive and strain gage sensing technology to provide the most flexible nanopositioning controller in the market.

nPoint's LC.400 series controller is the newest DSP based digital control system providing closed-loop operation for up to two channels. It provides the functionality of the C.400 series in a small one- or two-channel footprint. A great value in advanced nanopositioning applications!

The D.200 series is the newest addition to the nPoint piezo drivers. It is available in one- and two-channel configurations. It is a bench-top piezo driver that can be operated manually or via the BNC analog input. The Gain and Offset potentiometers are 10-turn with digital counting dials. The LCD display shows the HV output voltage. The HV output can also be monitored through the BNC monitor output that displays a 100x reduced voltage.