Nektar Impact LX49+ 49-key MIDI Keyboard Power-on and LCD display confirmed, other operations not confirmed. Cleaned. ★Confirmed on the LX49+ body. ★The resin/rubber of the roller on the lower left of the keyboard and the knob on the left side of the LCD had the familiar stickiness, so the stickiness has been removed as much as possible. To prevent replacement, please only purchase if you agree to no returns, no exchanges, and no refunds. 49-key MIDI keyboard, equipped with 8 pads and sliders. - Model Name: IMPACT LX49+ - Number of Keys: 49 keys - Number of Pads: 8 pads - Number of Sliders: 8 sliders - Number of Knobs: 4 knobs - Connection Method: USB connection Thank you for viewing.