Switch - G80-3000HAV(Vintage Black switch), Anti-shock spring lubrication.
Key cap - Double shot OG Black, enjoy dyesub Cyrillic black.
This is the first 356 series which is coproduced by Sir, Eungsam in kbdmania.net.
This is only 356 series appearing 00/60 as serial no on the back side.
60 pcs had been produced but 1pcs had been lost by shipping incident. So, there exist only 59pcs of keyboard which has serial no.
There are 5pcs of sampling keyboard except 60pcs, but notice of 'engineering sample' is written on them instead of serial no.
356L is the optimized custom keyboard for the black switch switch of Cheery Co. such as name of it (L= Linear).
So, the specific stiffness feeling different from the other 356 series which are produced after that.
The plate is made of aluminum whole plate.
This use the COMBO 3000 Controller to assemble it directly after decompose the 1pcs of DAS Keyboard.
So, only this among the 356 series can be used as USB as well.
People who prefer to the black switch want to have the 356L,
but it is not easy to find a seller because the 356L is coproduced product at first.
Personally, I think that most similar factor as the CLS when I use the black switch is a typing feeling.