This Yamaha CS-80 is on the workbench at RL Music and for sale.  Reserve yours now, by breaking into your children’s education trust fund : http://www.rlmusic.co.uk/rlm3/yamaha-cs80/    If you can’t move yourself to do that, then marvel at the wires - yes, thats right - real Synths are made of wires, no namby pamby SMD but huge caps and oodles of cablings.