After doing much research online, I went to the store a second time (Orange, CT) and Bill was a great help, as I tried synthesizer keyboards and asked lots of questions, being new to such things. He answered all my questions and I was able to decide upon a keyboard, a speaker, a stand and cable for the speaker. He made all the difference, even when the store didn't have the exact models I wanted to try. He also explained how things work for customers after the purchase. I couldn't be more satisfied!