Casio Casiotone MT-70 - great condition, psu, original manual, classic! | Reverb
Electronic - CASIO CASIOTONE MT-70 KEYBOARD -- COMPLETE WITH MAINS ADAPTOR, WAND ETC. was sold for R250.00 on 5 Dec at 14:01 by GPOEL in Mossel Bay (ID:81591650)
Taelec-Tric 7.5V Negative Polarity AC-DC Power Adaptor for Casio Casiotone MT-70 Keyboard - Walmart.com
Adaptador AC DC para CASIO PT-180, cable de fuente de alimentación de PT-20, PT-30, MT-18, MT-70, MT-220, SA-25, sintetizador de teclado, PSU _ - AliExpress Mobile
Casio MT-70 Sine Wave Keyboard - Full Review - YouTube