Buchla 258 Clone with Clarke68 panel, with red Buchla 200 Rogan knobs
+linear FM with attenuator per vco
+exponential FM inputs with attenuverter per vco
+switch for square or sawtooth wave
+sine and saw/sq via wave mix knob
+euro version of 258v in Buchla format
Module is available as a DIY project only.
No info about availability.
$500