The S-direct plus gives you all the same features of the original S-direct, but in stereo. It's like having two direct boxes in one, perfect for keyboard players, or any instrument with multiple outputs.  Stereo direct box  1/4 linked inputs/outputs  48 volt phantom power or 9 volt operation with auto battery shut off  Switch-able ground lift  Gold plated XLR balanced outputs  Solid extruded aluminum chassis with large rubber feet |