The Iso-Max PC-2XR is a two channel pro-to-consumer isolator that is used to convert a +4dBu line-level device to -10dBV. For consumer-level signals such as connecting the balanced output from a mixing desk to the unbalanced input of a hand-held video recorder or lap-top computer. The design begins with a rugged flanged enclosure that comes standard with gold plated XLR inputs and RCAs plus a removable screw-down barrier strip for easy installation in NEMA enclosures and 19” racks. Plug and play easy to use, this passive interface does not require any power to work. Inside are two Jensen high performance transformers that are able to withstand signal levels to +21dBu at 20Hz without discernible distortion. These provide galvanic isolation between the input and output to eliminate hum and buzz caused by ground loops, rejecting noise by as much as 120dB. To further optimize the performance, a bottom mounted 8 position ‘set and forget’ dip switch enables the user to configure the PC-2XR grounding scheme as needed.