Even more effects, routings and choices

2There are now 37 effects in total, including new bespoke input effects like guitar amp sim and vocoder. Many past users of the 404 would chain several 404s together to use multiple effects at once. This is no longer necessary as the SP-404 MKII now has the ability to have multiple effects on a sample through a new system of busses. The busses can hold any of the 37 effects, and bus routing can be changed from serial to parallel for quick mix changes. To edit bus routings, hold down Shift and press pad 13, which takes you to the Utility menu. Here you can also save which effects you’d like as favourites for the two busses.