Thanks - I couldn't find any info, but I may be going to check a v1 one out this evening...
I've got a Boss SYB-5, which I didn't really connect with, and an EH Synth 9, which has some great preset sounds (especially the Oberheim), but I fancy something more synthy.
I've also got an Aguilar octave pedal, but it sometimes loses track, so I'm interested in trying out the octave function too.
The seller has it posted at £150, but I think that's a bit steep.