Thanks! Good to know. Just wanted to make sure. If anyone can confirm this with first hand experience too, I'd be grateful.
Technically it's something that's part of the stock ROM (Under Settings > Sound) so I guess it should be there.
Edit: As I understand, .eu ROMs are made by taking the stock Chinese ROM for a specific device and then doing a bunch of standard changes to each device ROM specifically? Instead of having one ROM and modifying it to each device. Just curious.