Seydel 4 octave whole tone chromatic

[Granville]

Seydel will be making this four octave wholetone tuned harmonica if it receives enough orders.
It may interest some of you. It starts on C3.

http://www.seydel1847.de/epages/Seydel1847.sf/en_US/?ObjectPath=/Shops/Seydel/Products/HOTM/SubProducts/HOTM_solo&ChangeAction=SelectSubProduct

[Granville]

I think I made an error in the link.
You have to select "whole tone" from the tuning option otherwise it is just a standard (less interesting) solo C harmonica.