A solid-state preamp for the MoMark.
The S1 preamp module features the same sound characteristics as the Little Mark II and SA 450 amplifiers. It's a solid-state preamp that faithfully reproduces the tone of whatever instrument you play through it, without adding coloration. The preamp features an unbalanced input (usable with both passive and active basses), gain control, and clip LED.
This module is designed as a component to fit inside the MoMark housing structure.