Amazon.com has a Yamaha PSR-175AD Portable Electronic Keyboard with Adapter for $89.94 with FREE Shipping.
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- Exclusive “DJ” function to modify sound n
- General MIDI makes for great sound n
- 61 Piano-size keys with 100 songs built-in n
- Yamaha PA3C power adapter is included n
- A special port on each speaker adds a powerful impact to bass sound reproduction