DBX Equipment 5 pieces

DBX 2BX in very good condition, two of the yellow expander lights are not working, two DBX 228 range expanders with Type II noise reduction one has original packaging I just disconnected it from my system the other 228 works but it has a soft hum when plugged in ? Also a DBX 200XG Program Route Selector in excellent condition with original packaging and manual I never used it and a DBX 224 type II tape noise reduction unit with original packaging. Might consider selling separately.