Midland 78-999 mods/help Jan 19, 2022 8:34:45 GMT -5 via mobile Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by 999 on Jan 19, 2022 8:34:45 GMT -5 Hi, I'm looking for which crystal trimmers control usb and lsb. Also, what vr etc adjusts ssb alc and if there is an ssb pwr.Thanks