Hi All,
Looking at the Blaster I see there are two SMDs in series between the input and the output.  Anyone know what these are, and why they are there?
Thanks!

These are for static protection.

Thanks Mica! 

By the way, I just bought two knobs from Alembic.  I didn't realize they were for a 1/8" shaft.  My switch is 1/4".  Can I purchase the 1/8" shaft 4 way selector switch from you?

Can you send me your phone number by email? This might be easier to sort out with a quick conversation.

Done!

Thanks again Mica.  Got it sorted!