The Boss MS-3 is a very versatile FX unit for instrumentalists, but has a very specific profile to reflect easy access to the foot swiches. This makes it kind of awkward to add switch units to the side, as they would either be too low or too high on one side of any dual switching device, Here is where the QUAD+ comes in. It follows the shape of the MS-3 and has 4 footswitches, that work flawlessly with the MS-3. Typically one Dual set will be used for switching Bank+ and Bank - (memory banks) and the other two are available to use for anything you could be wanting to switch separately. What is even better, QUAD+ comes with a (dummy) separation bloc, that takes the dimensions of real feet (in shoes) into considereation and places the switching unit at a reasonable distance from the MS-3. The design also matches the MS-3 in colour and material and is made sturdy enough for touring. A real winner!
