ADL/Furutech are due to annouce the GT40 MKII at CES 2014 alongside their A1 portable amplifier and more earphones. At the moment information is sketchy but it looks like the GT40MKII will be DSD capable and offer the ability to connect your smartphone to it. Pricing and availability is still TBC for the UK market.
ADL a1 Portable amp
ADL GT40MKII
