MoWah AC30 plus PURP Demo by GuitarPCB.com published on 2012-11-01T21:27:15Z This is a modified circuit we believe enhances capabilities beyond that of the usual suspects. As per the build documents there are many mods that can be added as you see fit (pick and choose), however we believe just the basic circuit itself is still a vast improvement. Here is a short clean demo showing off the 2 switching capabilities (Switch 1 - Bass Boost) and (Switch 2 - High/Low Sweep Range) which can be heard throughout out the demo clearly in (4) separate segments. Genre Rock Comment by GuitarPCB.com Notice plenty of lows while retaining the highs. This is completely moddable to taste. 2012-11-01T21:33:53Z Comment by GuitarPCB.com MoWah engaged - Low Range Sweep (Switch 2) engaged. No Bass Boost. 2012-11-01T21:32:40Z Comment by GuitarPCB.com Bypass Vox AC30 Only 2012-11-01T21:28:25Z