Hi, as you know the Korg Triton Le has been replaced for the TR series, well, I found the posible repalcemente of the Korg PA 50, is the Korg PA 55 TR.....here the web site where you can see it, I guess it was released only in Turkey :
http://www.korgtr.com/pa55tr.html

Enjoy.

The PA-55 TR is only sold in Turkey and it is an Oriental version.

I listened to the demo, this thing is oozing Turkey in every note.
Sounded good, and it also would find a niche in the Greek market. Many songs here sound like these.

Lower down the listing the PA50 is still available as the latest model.

It seems Korg did as Yamaha did on the PSR A1000, taking tha PSR 1000 and adding extra ROM for arabic instruments and dedicating many style slots for arabic/oriental styles.

I think it's pa 50 with mid east patch and styles,(you just have to load the system disk)and pa 50 will be 55 in minutes.

Don't know turkish, but specs look the same in every language that uses the Latin alphabet.

Waveform Hafýzasý : 32 mb,PCM ROM + 16 mb (türk rom) total 48 mb

It actually has 16 MB additional ROM

A little info regarding TR, Korg has replaced their Triton LE line with the NEW TR 61,76 and 88, is very similar to the previous LE, BUT, it has NEW sound engine, besides the darker new look, it does sound "cleaner" and has new sound like the slide guitar(acoustic)very nice....and many more, so, I expect that the upcaming PA55 TR, it will have the new tone generation that like its predecesor had in relation with the PA50-Triton LE and now the PA55TR-TR series....
At the store that I work, hardly we can keep up the new TRs in stock, a great seller since it's release almost 2 months ago.