e2x2

I am debating whether to get the Topping E2x2 OTG or the E8x8-Pre. Is the $250 price difference on Amazon justified? (The E2xE OTG is $200, while the E8x8-Pre is $450.) I haven't found any reviews of the E8x8, which makes it hard for me to commit to it. However, the extra ADAT out, secondary...

Hey everyone, I recently bought a Topping E2X2 and noticed that it has two inputs on the back: one for power and another for USB-C. Currently, I have it connected to my PC via the USB-C port. I’m using it with my HD600 headphones and was wondering if I also need to connect the power input to...

This is not a formal review, just because I recently completed its measurements and saw that many people in the forum were curious. Since I have it, it's not a bad idea to share it. I, like everyone else, am looking forward to Amir's official review of it! Its input and output parameters...