I'm sure this is on here someplace but I can't turn it up in a search. We have an older clearcom system (RS501 beltpacks, etc.). In a few locations it would be advisable to split the clearcom signal to get to beltpacks in different locations, rather than linking each one to the previous. I have seen a 3-way splitter from ClearCom (the SP3 -- https://www.clearcom.com/product/sp-3/), but I'm told there actually might not be any electronics inside. Can anyone confirm this? I've also seen folks using a regular line level audio splitter, especially from Whirlwind (the Split 6 -- http://whirlwindusa.com/catalog/bla...rs-boxes/split-6-line-level-parallel-splitter). Is this safe/acceptable? Thanks!