Hello everyone, I wanted to add headphones to my collection, right now I have a custom grado with symphones v8 drivers and wooden cups, I'm satisfied with the very clean and smooth sound, but I miss something in sound pressure, that bass that pumps in ears and then I looked for something that...

Hi guys, I'm looking for a good project to start to drive my grade headphones with symbian drivers, I saw the ear + mapletree amp on their site and they are very interesting, what do you think? or can I find better?