Samson S-direct is a compact, single-channel analog Direct Box for stage and studio use. It accepts instrument- or speaker-level sources through a 6.3 mm input with switchable input level and provides a 1/4 inch link output for signal passthrough. Power is supplied by either 48 V phantom power or a 9 V battery with auto shut-off, and a switchable ground lift aids noise isolation in challenging environments. This model is discontinued.