Low dynamics' with Hegel, this poster is a joker! well calm down Arafiq, I just expressed my opinion after listening the 360 with my old Harbeth, do you own Harbeth? If not then don’t comment on the match, I used to live in Uk and listen all the Harbeth release since two decades I know how Harbeth sound. I tried in the past many amplifiers mono or integrated, the only who gave me a British touch was Naim if you like the touch, or home sound. Low wattage ampli is not good match for Harbeth even small ones, here we talk about 30cm woofer and needs wattage and is physics. Harbeth a not difficult to drive but no high sensitivity, 6ohm, 88db i well remember. Then Hegel 590 I never listen but only small brother 360 and was just decent on 30.1 not driving well the 40.1. The Hegel is too sweet to match with Harbeth for my personal music taste, Harbeth tend to be very very focus on up mid and with Hegel is to add sugar in honey for my point of view, same with tube amp that don’t have grip on bass. To make sound Harbeth well for my music taste you need a power amp with no sonic fuzz or particular home sound . Class d can be a good direction as I am taking now after have owned a Mc8900 350w, but really a clean power amp and good pre amp. Those speakers were meant to be studio monitor and pretend to be super accurate, new technology in driver surpassed from technical point of view but quality of Harbeth in terms of sounds and engaging can match speakers much more expensive