Samson Graphite 49
Buttons will light up when pressed, resulting in better visibility to users.
The device has an electronic display to present information to the user.
Akai Professional LPK 25
Similar to a weighted action keys, but with less resistance and a slightly springier release, semi-weighted keys are popular with many players. If you don’t need realistic piano response, but also don’t care for spring-loaded synth actions, a semi-weighted keyboard might be ideal for you.
The amount of keys the controller has on the keyboard.
Icon Logicon 8 air
The pads section is ideal to trigger loops and samples, using your finger drum skills.
Novation Launchkey 61
Velocity sensitive keys are just spring loaded keys that sound out louder the harder you hit them. If you "lightly" press a key, the sound will be quiet; the harder you press, the louder it gets.
The keyboard also respond to the amount of force applied after initial impact. On electronic keyboards and synthesizers, this pressure sensitivity is usually called aftertouch.
The MIDI-Out port is used for transmitting data.
When pressed, the sustain pedal allows all notes to sound and “vibrate” freely. All notes played will continue to sound until the pedal is released. This is perfect when you need a sturdy and responsive control over sustain.
It is compatible with PCs and laptops running the Windows operating system.
It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
Users can map, set and regulate the entire midi controller giving different functionalities to all different buttons, knobs and faders. The device could be also set up with different softwares.
It is compatible with Mac OS X devices such as MacBooks and iMacs.
Devices can communicate in both directions with each other without any additional MIDI interface. The biggest advantage is that the USB connection can be used for everything; power supply, MIDI-in and MIDI-out. This means you need less cables.