WOW! Der OTO is stunning. Thank you so much Denis.
I tired to load the firmware using an E-MU Xmidi adaptor but it failed about 20 times. Luckily, I had an old Midisport interface, which worked first time. So, if you're having any difficulties loading the firmware try to get hold of another midi interface - it's worth the effort to get this incredible synth on your OTO.
To test it I only connected one of the outputs, but was amazed how great it sounded. However, when I connected the other output and heard it in stereo with both OSCs my jaw dropped. How can you make something so small sound so good? How does all that goodness manage to fit in a 53kB file? My mind boggles.
Denis you are a god.