A while back I had the chance to check out the E1 from Sound Blaster. This was a small portable headphone amp that also doubled as a portable USB sound card. You could hook it up to our phone or portable gaming devices to increase the audio quality or if you wanted you could plug into your laptop or PC. Well Sound Blaster has been busy, after the introduction of the E1 they went on to introduce a Bluetooth version (the E3) and also the E5. What’s the E5? Well the E5 takes the same idea but rather than a sound card you get a full DAC (Digital Audio Converter). You get the same features of the E1 and the E3 but they really stepped things up even more on the audio quality side of things. Of course we can’t take their word for it, let’s dig in and see what the E5 is all about.