Buy on Amazon.com : http://amzn.to/1xB0oTR<br /><br />Little Dot MK IV mk 4 SE Headphone Tube Amplifier Pre-Amplifier<br /><br />Little Dot MK IV is our flagship headphone amplifierpre-amplifier in the Little Dot MK-series <br />Little Dot MK IV can drive them easily with effortless dynamics 45Vp-p subterranean bass cavernous soundstage and precise 3-D imaging <br />Little Dot MK IV also adds in user-tweaking options such as two gain switches to delivery maximum compatibility with all your headphones regardless of impedance or sensitivity
