Comments About the Sounds:
This is a string-synth designed by Elka in 1975, the only instrumentspossibly played are THAT analog strings (in the mid of 70's), clavs, pianos& violins and/or its variations, i.e., piano + string, etc...Good string synth, excellent for new age musicians (Jean Michel Jarre usesone). I paid US$ 100 for mine, i don't know want it costs nowadays.
(Thanks to Julio Saraiva for this info.)
and Eric Pochesci. for the pic