OFF: not an EMS Synthi, but close ...

[Doug Pearson]

... an analog synthesizer that comes packaged in a suitcase, with a
joystick controller, built-in sequencer, and a matrix patch panel (but no
spring reverb or keyboard, although it has a MIDI converter so you can plug
in an external keyboard):

http://www.users.globalnet.co.uk/~concuss/concussor/vostok.htm

(The best part: delivery time 2-4 weeks, not 2-4 years!)

    -Doug
     jasret at mindspring.com