Stefan Mileschin

The a.m.p. iso is the flagship of Antec’s mobile headset line, with a full featured headphone amp with active noise cancellation, top tier headphones with dBs1 technology and full featured call functionality. The Antec gain Bluetooth Headphone Amp retains the call functionality, but comes with a 3.5mm jack for using the headset of your choice, meaning that your favorite headset can now be used in a Bluetooth capacity and on calls. Both the gain and the iso use Bluetooth HD for enhanced clarity, while adhering to Handsfree 1.5 and Headset 1.1 profiles to make them compatible with almost any device.

http://hitechlegion.com/reviews/audi...antec-iso-gain