This is the Behringer Ultra-DI DI20
Takes two individual unbalanced 1/4″ signals and converts them to 2 x balanced XLR outputs. Powered via either 9v battery or +48v phantom power. Ideal for keyboards and samplers, even DJ rigs with RCA outputs where you need to plug into the multicore of a house system. Flexible configurations allow usage as a mono or 2-Channel DI or a splitter box.