Shure SBC800US 8-Bay Shure Battery Charge Interfaces the JDV-Pre's front end is

the JDV-Pre's front end is completely void of negative feedback loops to stabilize the circuit

Even the outputs are direct-coupled

Radial's Hollywood employs a unique high-performance buffering circuit with preset load correction that retains the performance of 'true bypass' connectivity while lowering the impedance and susceptibility to noise

Storage of the last microphone settings and reloading to the microphones after power on automatically without the need of the computer/RCS

This exceptional performance is achieved by using the ideal combination of materials for the large low mass diaphragm and a special mixture of neodymium

Shure SBC800US 8-Bay Shure Battery Charge Interfaces the JDV-Pre's front end is8 Bay Shure Battery Charger. Works with PSM900, PSM1000, UR5 Portable Diversity Receiver, and ULX D Digital Wireless Systems.