There's something undeniably sexy, romantic even, about modern digital rangefinders. Perhaps it's the bevy of tactile controls that stand in such stark contrast to the button-less touchscreen trend infecting consumer electronics. Perhaps it's nostalgia. Whatever it is, the Epson R-D1x just created a momentary pause of reverence amongst Engadget editors. Not much has changed since the R-D1 (followed by the R-D1s) was introduced four years ago: that 6 megapixel APS-C CCD sensor, RAW and JPEG support, and Leica M and L glass compatibility remain