Front Panel idea for Scanner Vibrato
2008-07-02 by JH.
http://www.jhaible.heim.at/interpolating_scanner_and_scanvib/jh_ipscan_prototype_frontpanel.pdf I've just sent the design to Schaeffer AG, so it's completely untested. That's the version I'm going to use for my Wurlitzer E-Piano and Farfisa Organ. :) JH.