JX220

Excerpt from the Orion-central review:

Do you need it? If you like to use all kinds of different synths then you can't beat the price on this one. If you are the not so patient kind that like to load a synth, grab a preset or quickly patch up a nice impressive sound, pass on this one. The JX220 certainly has a distinct sound of it's own and can be a nice addition to your synths, if you take the time to program it properly. If you do, it can be a gem. This is clearly a synth for real men, persistence is the word here. But it being free, you can't go wrong in trying, now can you.

Read the full review on Orion-central:
http://www.orion-central.com/reviewjx220.shtml