The SE Electronics X1 S is a large-diaphragm cardioid condenser microphone designed for versatile, full-range vocal and instrument recording in commercial facilities, project studios, home setups, and mobile rigs. The handcrafted gold-sputtered capsule features a pressure-gradient design for directional focus and rejection of off-axis sounds. It utilizes a gold-plated XLR 3-pin jack and requires 48V phantom power.

The metal-bodied X1 S delivers a 20 Hz to 20 kHz frequency response and a selectable 80 Hz or 160 Hz low-cut filter to reduce rumble and low-frequency buildup. A switchable -10 dB or -20 dB pad minimizes distortion when miking loud sources such as drums and amplified guitars. Even without a pad, the X1 S can handle a maximum SPL of 140 dB. It ships with a mic clip and thread adapter for easy mounting on a mic stand.