To me at least... While slogging through the normal, workaday drudgery, I snuck out on line and stumbled on a new e-mail I had been sent by a competing brand, about a product I don't believe PRS makes, at least not yet ... a "headphone amplifier" ? Normally I would blow this off a so much BS ... but I looked and Wowza ! These little devises seem really neat. I currently live in an apartment. Plugging into the amp, and blasting away is not an option (and is also illegal, for hobbyists of my standing Crimes . 'ya know). I usually play Katana into headphones ... But these little devises appear to be tiny modelling amps, that play into headphones, and produce decent guitar tones and effects ... This was Brand "F"'s new devise, named after a car I saw debuted in my hometown in 1964 ... (I was a junior teenybopper) the "Micro" version of their line of modeling amps. It seemed really cool. and the "Influencers"... (Andertons in the UK ) were raving about these things Anyone have any first hand experience ?