Ibasso PB-2 First Impressionhttp://www.headfonia.com/ibasso-pb-2-first-impression/ (http://www.headfonia.com/ibasso-pb-2-first-impression/)
Here comes the new balanced amp from Ibasso! To counter RSA's quad-mono SR-71b, Ibasso has created quite a monster portable amp in the form of the PB2. I'm sure you've all heard of it: 32 volts of swing and 2.5watts maximum output puts this portable in a desktop amplifier league.(http://static3.headfonia.com/wp-content/uploads/2011/02/ibasso_pb2_05.jpg)