The Korg CONCERT Series represents a line of advanced musical instruments, encompassing models such as the 15, 25, 35, 45, and 55. These instruments are engineered with quality and reliability in mind, featuring 88-key weighted hammer-action keyboards and sophisticated sound engines, which may include PCM or advanced synthesis technologies depending on the specific model. Designed for a wide range of musical applications, the CONCERT Series offers versatile performance features, including built-in effects like reverb and chorus, dual and split modes for layered sounds, and an integrated metronome. Connectivity options are extensive, with line and headphone outputs, pedal inputs supporting three-pedal units, MIDI ports, and USB connectivity.

This Service Repair Manual provides comprehensive guidance for the Korg CONCERT Series. It covers essential maintenance procedures, detailed troubleshooting steps, and critical technical specifications necessary for upkeep and repair. The manual is designed to assist owners, technicians, and service professionals in understanding and maintaining the optimal performance of their instrument. Information on electrical requirements, cleaning instructions, and specific operational features is included to ensure proper care and longevity of the Korg CONCERT Series.

The Korg CONCERT Series represents a line of advanced musical instruments, encompassing models such as the 15, 25, 35, 45, and 55. These instruments are engineered with quality and reliability in mind, featuring 88-key weighted hammer-action keyboards and sophisticated sound engines, which may include PCM or advanced synthesis technologies depending on the specific model. Designed for a wide range of musical applications, the CONCERT Series offers versatile performance features, including built-in effects like reverb and chorus, dual and split modes for layered sounds, and an integrated metronome. Connectivity options are extensive, with line and headphone outputs, pedal inputs supporting three-pedal units, MIDI ports, and USB connectivity.

This Service Repair Manual provides comprehensive guidance for the Korg CONCERT Series. It covers essential maintenance procedures, detailed troubleshooting steps, and critical technical specifications necessary for upkeep and repair. The manual is designed to assist owners, technicians, and service professionals in understanding and maintaining the optimal performance of their instrument. Information on electrical requirements, cleaning instructions, and specific operational features is included to ensure proper care and longevity of the Korg CONCERT Series.