The Yamaha AN1x Synthesizer mailing list

Hi All,
Am new here, however i USED to own an AN1X & thought it was fantastic.
Had to sell due to a house move.  
I'm building up my studio again, but was wondering,  What if anything
has Yamaha brought out (past or present) that would qualify as a RACK
MOUNTED version of the AN1x - i.e.,  a Virtual Analogue synth, with
similar or better than An1x capabilities?

Look forward to your answers
Cheers
Al