Palmer PAL-PDIR01 Reversed DI BoxMany try using a DI Box backwards in order to convert a balanced signal to unbalanced. The resulting mismatch generally leads to disappointing results. The PDIR (DI Reverse) offers a clean and reliable solution whilst additionally isolating the two connected devices via transformer. Product type DI Boxes Channels 1 Inputs 1 Input connectors XLR Max. input level +6 dBu Input impedance 2 k Ohm(s) Outputs 1 Output connectors 6. 3 mm jack Max. output