Now we're entering the realm of the ultimate keyboards available today. I'm not going to delve into the history of analog synthesizers, as their principles have been referred to under 'Electronic Keyboards'. Nor will I attempt to explain the principles of software or hybrid synths. Here's the Wiki link to Synthesizers
The term 'digital' keyboard refers to the technology used to create and modify the sounds and effects that the keyboard is capable of making. I am constantly amazed at the quality of digital sampling as the months go by, especially with regards to acoustic piano sounds contained in the Roland and Korg ranges of digital keyboards.
Perhaps the most exciting aspect of digital technology is that it is so simple to modify, and indeed, create, ones own sounds - with seemingly endless permutations - and one doesn't need a degree in applied physics in order to do so.
Further, all digital keyboards and synths (and also the majority of the previous generation of electronic pianos) are MIDI-equipped. All are routable through other MIDI devices and controllers, and all generally have built-in recording/playback modules. Further, via a PC/Mac MIDI connectore, it's possible to download and modify patches, sounds, effects etc from your keyboard directly to your home computer. Even the most basic models now offer direct MIDI transfer via USB. For a more in-depth study of the technology available, please refer to this MIDI link in Wiki.
I must state that I absolutely adore the current generation of digital synths (probably much to the consternation of acoustic piano devotees!) - their only limitation being one's imagination. The learning process can be daunting if you've never encountered any type of synth before - but the basic principles are the same across all models. For instance, it took me 6 months to even scratch the surface of the capabilities of my Juno-G, but each time I approach it, I learn something new - it's an endless source of fascination and entertainment.
The main point of this discussion is to state that synths are SO cheap now, and prices are dropping almost daily - especially in Canada, due to the exchange rate. Even if you already have a digital piano or other type of keyboard, you really can't go wrong by adding even a small (66 note) synth. A digitally-sampled 88-note Concert Grand Piano really does sound like a grand piano - you have to hear it yourself to believe it. Add a full orchestral string backing and you feel as if you're experiencing a live concert.
The only issue facing anyone looking to purchase a synth is the number of models available - there is way too much choice, and not really a great deal to choose between them. By far, the 3 biggest players in the current market are Roland, Korg, and Yamaha - all of whom are constantly scrambling to provide the latest technology available - which is great for the consumer!
Here are the links to the 'Big 3':
My personal 'preference' is Roland - mainly due to the fact that the first synth I purchased was a Roland GW-7. Nonetheless, Korg are worthy competitors, and no doubt, if my first synth had been a Korg, I would have continued with that range.
Whichever manufacturer one opts for, there are an abundance of user forums on the internet, in almost every country/language - serving to assist and educate absolute beginners and professional synth artists alike.
As a final note on this page - Casio have also come a long way in the past few years - and for budget keyboards they really can't be beat. If you only wish to spend $150, then a Casio will give you everything you need to start off in the digital synth world - of course, features and programming are limited, but still a fantastic sound, and endless possibilities for hours of enjoyment.
bravenet.com