After the purchase you will receive a download link within 24 hours after the purchase via an ebay message. The Korg CX-3 is a vintage-style electronic organ designed to replicate the sound and feel of a classic tonewheel organ. It features authentic drawbar controls for adjusting the organ's sound in real-time, along with effects such as vibrato, chorus, and rotary speaker simulation to emulate the iconic organ sounds of the past. The CX-3 typically includes a keyboard with waterfall-style keys for a traditional organ playing experience. It's popular among keyboardists, organists, and enthusiasts of vintage organ sounds for its faithful emulation and versatile performance capabilities. Overall, the Korg CX-3 offers a compact and portable solution for capturing the essence of classic tonewheel organs in modern music production and performance contexts. A service manual is a comprehensive document that provides detailed instructions, procedures, and guidelines for maintaining, repairing, and servicing a particular product, equipment, or machinery. It typically includes technical specifications, diagrams, troubleshooting steps, and other relevant information to assist technicians or users in performing tasks effectively and efficiently.