M-AUDIO Evolution MK-449C USB MIDI Standard Keyboard 49 Keys, Used With CC controllers Operation confirmed and cleaned. ■ Product Contents ・Main unit ※ AC adapter is not included, but it worked with USB bus power. ※ This product is a DTM/DAW input controller. It is not for performance. Please note that it does not produce sound on its own. ■ Condition of the product ・The keys are slightly yellowed, but it is not noticeable in the photos. ・5 fader knobs are missing. Size: Approximately 800 x 210 x 100 mm A final operation check is performed before shipping. Please note that there may be scratches and stains due to the product being used. The buttons and touch may feel different from new products. Please purchase with the understanding that this is a used item. This is a USB MIDI keyboard with 49 assignable knobs and sliders. - Model: MIDI Keyboard - Number of keys: 49 keys - Connection method: USB connection - Features: Assignable knobs and sliders - Product number: 371393 Thank you for viewing.