I'd be more concerned about the source of the problem.

I use ReaFir in Reaper to sample and filter noise I can't deal with at source, (in my circumstances that's RF/EMF interference peak at around 20Khz that sneaks in on ALL tracks recorded in my space. The only solution that would work at source would be turning the room into a Faraday cage.

The BIAB stem splitter works rather well.


Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe