Vintage Casio MT 260 PCM Keyboard Synth w MIDI Control | Reverb
Casio Tone Bank MT-260: My sister got this for Christmas in 1989... Used and abused all throughout our childhood and it still works wonders! : r/BuyItForLife
Amazon.com: BestCH DC 9V AC DC Adapter for Casio CASIOTONE MT-260 MT-540 CT-430 CT-102 CT-510 CT-370 Electronic Keyboard Piano 9VDC Power Supply Cord : Musical Instruments
FITE ON 9V AC/DC Adapter for Casio CASIOTONE MT-260 MT-540 CT-430 CT-102 CT-510 CT-370 - Walmart.com
Manual: MT260 OM CASIO EN : Free Download, Borrow, and Streaming : Internet Archive
Casio MT-260 Tone Bank Electronic Keyboard Original Owner's Manual Users Booklet | eBay
Teclado Casio Tone Bank, modelo MT 260; na embalagem or