Looking for a reliable MIDI controller at a great value This used M-Audio Keystation 49ES offers expressive control and is in great condition, fully tested and functional. With 49 full-size, velocity-sensitive keys, this USB-powered keyboard is perfect for studio production or live performance. Lightweight and easy to set up, it features pitch bend and modulation wheels, transport controls, and volume slider for hands-on versatility. Compatible with both Mac and PC, the Keystation 49ES connects via a standard USB port with no drivers required. Ideal for beginners and seasoned musicians alike, this controller brings streamlined, intuitive functionality to your music creation without clutter or complexity.