Extrons - Which add lag, which don't?

[jdubs]

Guys

Is there any consensus on which of the Extrons actually add lag and which don't? I've heard / seen different things...specifically regarding the RGB line.

I'm very curious about the Super Emotia and the 203 rxi.

Thanks,
Jim

[Fudoh]

All the Emotias just use line buffers, so you might end up with a ms of lag or so, but that's it.

I don't know what causes lag in some setups when used with one of the interfaces. I can just say that my measurements came out exactly the same with and without the interface in line.