after a long dilemma, i decided to get a dry box instead, coz the cabinet is like overdoing it as my 2nd hand equipment is actually not high end type and this i probably will get a scolding if i spend so much on the cabinet like 100.
i've read the whole thread. but i still dont quite get much conclusion. if i use dry box and silica gel, will it be able to maintain until the required humidity? this is something that is still quite grey.