Roland HP3800

The Roland HP3800 is a digital piano designed for professional musicians. It is a full-size 88-key digital piano with a weighted hammer action keyboard. It has a range of features including a built-in metronome, a USB port for connecting to a computer, and a range of sounds and effects. It has been used by professional musicians such as Alicia Keys, John Legend, and Elton John. The Roland HP3800 works by using a combination of digital sampling and physical modeling to create realistic sounds. It has a range of features including a built-in metronome, a USB port for connecting to a computer, and a range of sounds and effects. It also has a range of connectivity options, including MIDI, USB, and Bluetooth.