For Polysix there is also an additional portamento knob and front panel:
Fully black anodized aluminium 2 colour screen printed.
The pot accepts the original Polysix knobs (not included) or a black knob with similar feel and size.
It matches the look of the Polysex mod and both can of course be installed simultaneously.
You can also purchase a ModyPoly with the HiRes board already installed here.