Can someone please tell me what this is?
It came in the box with the Little Dot IV or V amp.
Solved......I didn't notice the hole for the 3.5mm jack.
I got one of those with my LD mkV, in my case it was an impedance adapter, 120 ohms I think.
man i never got that with my new MKIV SE. boooo
It might be something that only comes with the mkV, to solve the hiss issue with low impedance cans.