Best Buy: Casio Portable Keyboard with 61 Piano-Style Touch-Sensitive Keys CTK4000 PPK
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Casio CTK 4000 Video Sound Sample | Casio CTK 4000 For Sale @ php 6400 Specs -61 keys -Touch Response -Semi Weighted Keys -With Split/Dual -Japanese Character but English on LCD Screen...
HQRP 884667901013601 AC Adapter / Power Supply compatible with Casio CTK- 4000 / CTK4000 Keyboards