After a successful Kickstarter campaign, Tuna Knobs
are now available for purchase. The absence of knobs to fiddle makes it
hard to mix on imprecise touchscreens, and lack of tactile feedback
often results in messy and imprecise mixes. These small conductive dials
aim to change that, they attach to any touchscreen allowing more
precise control on your mixes, letting you control DJ and music making
apps like you would with dedicated music hardware. Tuna knobs work with
several music mixing apps, such as Korg, iDJ2GO, TouchAble, Lemur,
TouchOSC, and many more. Head over to their website for more details. watch the video