We have discussed controlling synthesizers at length, but fader controllers for sequencer applications should not be omitted. If using your computer mouse does provide sufficiently precise control, there is a wide range of controllers available for you to choose from in every price range. At the moment, small single-fader solutions are very popular, probably because you can find the space for them no matter how full your working station is. Larger boxes additionally offer transporting the sequencer, high-quality audio interface functions and various other features.
Master keyboards are an all-in-one solutions and likewise an alternative to external controllers in the studio. When considering such a device, you should make sure to go for one that features flexible mapping technology that supports the devices you wish to use in the studio, a high-quality keyboard and a clear layout.
In live music, controllers in combination with software and laptops are pretty much insidpensable. Without a suitable master keyboard including controllers or a standalone controller box DJs, musicians and keyboard players alike will have a very hard time with the coice of sounds and modulation.