Stupid question, but are there any people out there that say the O2 sounds bright with the K702, DT-990, Q701, 325is etc despite measuring flat?
The Magni sounded that way to me with specific headphones despite how it's supposed to be totally transparent, ruler flat and no coloration etc.
People even go as far as saying it's identical and/or as transparent as the O2.
Tempted to get an O2 to try, but if it's only good with non-bright headphones I don't want to bother.
I want an amp that equally good with ALL headphones. Basically an amp that's not warm/dark and not cold/thin. This is my idea of what's probably transparent. Like if I hook up something I only hear what's connected (like a DAC if it has a specific coloration etc). My amp sounds like everything that's connected to it without messing with much.
I've found that my Micro is equally good with everything and doesn't add an ounce of coloration. I hope the O2 is similar to it. I don't want to buy another $250+ amp just for a bedroom.