Rolls RA-62c, 6 channel Headphone amp for professional Monitoring in Studios and Live, 6x jack input (Insert), XLR L/R Input, jack- and RCA inputs, 6,3 mm and 3,5 mm headphones out per channel with Volume per channel, Stereo Input on the Front, Mono-Stereo switchable for Strereo/Mono Mix, external powersupply, 19" 1 unit