is a digital spectrometer which is connected directly to photomultiplier of an NAI, CsI, Lanthanum Bromide or other scintillation
detector. It includes the high voltage
power supply for voltages up to 2000 V, the preamplifier, an 65MHz sampling ADC and digital signal processing.
communicates with the computer over a high speed (480 Mbits/s) USB 2.0 connection. It is entirely powered over the USB bus.