First of all why do you have to have anything approaching performance volume in your apartment? Seems like a good way to draw unnecessary attention to you and your possessions, if you ask me.
I have found the GK MB200 to be a wonderful headphone amp and a very capable backup amp that is light as a feather.
I have found the GK MB200 to be a wonderful headphone amp and a very capable backup amp that is light as a feather.