Quality Would you consider this product to be made well? How dependable? Opened it today, set it up, and buzzzzz.......hummm...........buzz........... then silence........ then more buzzing and humming Features What do you consider to be the best features of this product? What features would you add to this product if you could? light weight Ease of Use How easy is this product to use? How easy is the product to use with other products? Did it take long for you to learn to use this product? Was the manual helpful? How playable do you consider this product to be? easy to use hard to listen to with all the humms and buzzing Sound How is the tone? real buzzy Overall Your general opinion of this product. it looks nice but sounds like a swarm of bees Value Was this item an overall good value? not at this point it is not worth much in it's current state

Quality Would you consider this product to be made well? How dependable? Having just received this last thursday, it;s a little early to say, but it appears well made. All Kurzweil keyboards I've owned have been well made and are road worthy. Features What do you consider to be the best features of this product? What features would you add to this product if you could? The incredible sounds, light weight and intuitiveness of the controls are what I most appreciate about the SP4-7. Ease of Use How easy is this product to use? How easy is the product to use with other products? Did it take long for you to learn to use this product? Was the manual helpful? How playable do you consider this product to be? The SP4-7 was easy to use right out of the box, and without looking at the manual, I could start working with different sound layers and splits fairly quickly. Very user friendly. When I got around to looking through the manual, I found it to be very easy to follow. Kudo's to Kurzweil for making a manual that didn't require a translator. Sound How is the tone? Its a Kurzweil. Enough said!! Value Was this item an overall good value? Given the sounds and flexibily of the keyboard, I would say it's a great value.