Condition Details: This M-Audio ProKeys Sono 61 is in good overall condition and has been fully tested to confirm reliable performance. The keys show moderate yellowing from age, and the chassis has general wear including surface scuffs and marks from typical studio use. These cosmetic imperfections do not affect functionality. All keys, controls, audio inputs/outputs, and USB/MIDI connectivity are working as intended. Please note: the keyboard does not include a power supply or USB cable, and requires one of either of these to power on.

About the Item: The ProKeys Sono 61 is a hybrid digital piano and USB/MIDI controller designed for musicians who need expressive playability and seamless DAW integration. With semi-weighted keys and built-in audio interface capabilities, it’s ideal for songwriting, recording, and live performance. Whether used as a standalone instrument or part of a computer-based setup, the Sono 61 offers a flexible and intuitive platform for music creation.

Key Specifications/Features: The M-Audio ProKeys Sono 61 features 61 semi-weighted keys that provide a responsive and comfortable playing experience. It includes onboard instrument sounds for standalone use, pitch and modulation wheels for expressive control, and a built-in audio interface with XLR and 1/4" inputs for direct recording. The keyboard connects via USB for MIDI control and audio streaming, and can be powered either through USB or an external adapter (not included).