Keyboards Basic. First, the keyboard is a musical instrument with a wedge, white, black, but all are divided into 4-5 groups.

1. Keyboard type Portable or call the Thai Electone 61 keys with sound + built-in speakers. These are all in one type, with all the sounds included. Play music as a band. Built-in speakers For your convenience For example, Yamaha PSR 223,333,423USB. This group may be called for beginners. But there is a bigger version for those who want more quality. Available at Yamaha, Roland, Korg. 2. Keyboard Synthesizer 61 keys with built-in sound, no speakers. This group of keyboards. We see musicians playing on stage. The sound is better than the first, the thicker the sound, the more likely the synthesizer may be called. Professional keyboard Well known brands are KORG, ROLAND, YAMAHA, KURZWEIL. 3. Keyboard Type Controller 25-61 keys with no built-in sound. These groups have no voices. Another control. Mostly used with Computer, midi or USB connection. But most of the USB is out, so called Controller has a small middle key 88 keys. Available at M-Audio, Korg, CME, Akai 4. Keyboard Controller type 25-61 keys with built-in Audio Interface. This group is similar to 3, but can be recorded by plugging the mic into it. Usually used in recording music. 5. Piano Keyboard, which includes both Acoustic and Digital Piano, has 88 standard keys. This type of key is the same key. But a Piano key is a weight or Hammer Weigthed key with a chip sound. It is called Electronic Piano. There are 88 keys according to the piano standard (Piano really produces sound with a very big hammer. The Grand Piano or Upright Piano is not to mention expensive here, Well known brands are KORG, ROLAND, YAMAHA, CME, M-Audio. 6 keyboards with iphone-iPad Now the iPhone, iPad can do music in it. There are products of this type used to be used together. This keyboard is focused on small. Products are available at the store. 1.Akai Synthstation 25 for iPhone only 2.M-Audio Keystation mini32 is compatible with iPad, but requires a converter.