PB 5 Rackmount device reconfigurable without juggling cables and connectors. The PB 5 interfaces all COHEDRA components. It provides analog and digital inputs, as well as four speaker outputs wired to individual Speakon connectors and to NL8 multiouts. Selector switches assign the mid/ high or subwoofer signal to any power amp channel (speaker pair). This lets you configure any number of rack setups swiftly and easily.