Stems affected by master channel?

When I download stems for a remix competition. Are these stems already affected by the plugins on the master? or only by the plugins on every single channel.

Thanks!

Submitted November 09, 2017 at 09:41AM by JasonSfoy https://www.reddit.com/r/edmproduction/comments/7bt1ud/stems_affected_by_master_channel/?utm_source=ifttt