After almost 10 years with the SE Pro I got a great deal on a Nox 800 and picked it up yesterday. I'm sure it will be a big learning curve but I'm so excited. Still trying to get my head around the concept of wireless headphones (see what I did there?), no AA batteries, charging with a USB, etc. Can you even use traditional headphones with this? Lots to learn. I apologize in advance for all the Nox 800 questions in the coming months!