The BLACKBOX RECORDER with Balanced i/o enables audio capture via a mixing console with balanced insert points or direct outputs. The three lower 25-way female D-type connectors are used as balanced inputs and the three upper 25-way female as balanced outputs. The unit can use the same high quality D-type cables as for the unbalanced BBR1, but these are not supplied as there are too many different types of termination (1/4″ TRS, XLR male, XLR female, 25-way D-type, etc.).