Markbass S1M Solid State (Mute Switch)

The Momarken S1M PRE AMP module is a decoupling of the input stage of the Topsellers LITTLE MARK 2 and SA450 amplifier, but with an additional MUTE-TO-TUNE function. S1M The module is a transistor pre amp reproduces exactly the sound that serves as the input source, regardless of which instrument whatsoever, and without sound coloration. The simple design includes an unbalanced INPUT (input jack), both active and passive basses, and a GAIN control, a CLIP LED indicator, and the mute function TO-TUNE