Casio Synthesizer User Manuals Download | ManualsLib
Casio CTK 811EX Service Manual : Free Download, Borrow, and Streaming : Internet Archive
Compatible/Replacement Casio DC 9V / 9 V Volt Adapter Power Supply Cord and Plug AD-5, AD-5E, AD-5MLE, AD-5MLE-TC1, AD-5MR, AD-5EL, AD-5MU, AD-5GL for Casio Keyboards/Digital Piano/Synthesizers : Musical - Amazon.com