Korg • X3

The nineties update to the legendary M1. Launched in 1993, it expanded on what made the M1 such a great machine and featured a range of solid, entirely usable sounds. The Strings and Basses are exceptionally good, although truly analog sounding sweeps and pads are not what this machine was about. The X3 (and subsequent X-series models that came after it) was designed as a middle-weight workstation, with the warmer and more powerful 01/W series taking the reins as Korg's premiere ROMpler workstation of the early nineties.
The X3 is based around 6 MB of 16-bit multi-samples, with basses, guitars, strings, drums, pads and much more. You can even add more PCM sounds to the synth, but additional PCM cards are expensive and/or hard to find.
Detailed editing and a flexible sequencer make this machine more than capable of running a MIDI rig if you are averse to PC based sequencing. If you can live without large touch sensitive screens or resonant filters, then you will find the X3 packs more punch than you may imagine. A rewarding synth to own, even 10 years down the line. What it lacks in instant hands-on tweak-ability and cutting edge sounds, it makes up for in the ultimately usable range of sounds. It has been used by Vangelis.
You can totally hear the fretless pick bass preset from the X3 (well, it's from Triton, but the basic sound character is there) on Justin Timberlake's "Rock Your Body"!! The VERY EASILY recognized drum sounds can also be heard on a lot of the tracks The Neptunes produced.
The X3 uses Ai2 synthesis and it can do everything a M1 and 01W can do and more.
To this day I'm still tweaking the factory patches (usually just adding effects) and using it in my tracks.
The internal effects are very good as well.
There are a lot of patches out there for the X3 as well.
Listening to newer Korg synths like the Trinity, Triton and Karma I can hear the "X3 sound" in their patches.
Korg also had a X2 which had more keys, 2 more outputs as well as a better internal piano sample.
Korg also made an X1 which was a 88 weighted key version.
It's just called colour and its a parameter for it self, and not next to the freq cut off in the DCF.
I also have a N1R and both make nice resonant filter sweeps.:o)
Br Jens