The Akai AT-K22 (K22) is a MIDI keyboard controller designed to provide musicians and producers with a compact and affordable way to interface with their digital audio workstations (DAWs). With a sleek, slimline design and 25 velocity-sensitive keys, this MIDI controller is perfect for live performances, as well as studio production and composing.The Akai AT-K22 has a host of features that make it a favorite among musicians. It includes a range of musical functions, including octave and transpose buttons, split and layer mode, and a buttons section with multicolor LED feedback. The K22 also has a built-in arpeggiator with a variety of rhythmic patterns and modes, as well as a phrase sequencer for creating and saving original electro-acoustic patterns.One of the most appealing aspects of the Akai AT-K22 is its price point. It is a highly affordable MIDI controller, making it a perfect choice for those who are just starting out in music production, as well as more experienced musicians who want to add additional functionality to their setup without breaking the bank.In terms of connectivity, the K22 features two MIDI outs, USB/MIDI, and a MIDI input, which provides ample options for connecting the controller to other MIDI devices and DAWs. The USB/MIDI connection is particularly useful, as it enables the K22 to be powered directly from a computer or laptop, eliminating the need for an external power supply.Overall, the Akai AT-K22 is a versatile and highly capable MIDI controller that provides an impressive array of features and functions at an affordable price point. Whether you are a beginner or a seasoned musician, the K22 is a great choice for anyone in search of an intuitive and flexible MIDI keyboard that delivers high-quality results. With its slimline design, wealth of features, and competitive pricing, the Akai AT-K22 is a must-have for anyone who wants to take their music production to the next level.