4ms Company Shifting Inverting Signal Mingler

This module is virtually unused. It comes with the original packaging, power ribbon, screws, and sticker from 4ms.

I researched this a good bit beforehand. In addition to offset voltage and attenuversion, it has other creative uses. For instance, you can combine waveforms, transpose a melodic sequence, turn gates into melody, and plenty more. The various output options are also quite handy.