Our daughter lives in London and this year, instead of her coming to us in the States as she's done for years and years, this year we did Christmas in London. Although I am happy with my current setup (Denon AVR-X3700H, Buckeye Amps 1ET400A 3-channel, Ohm 1000 Tall's for my LCR speakers), I had become intrigued by Genelec Ones based upon reviews and comments here in ASR and from additional research. However, to actually audition these speakers from my home in North Central Arizona meant a substantial investment in time and money to get to the Genelec Experience Centre in Boston. So, I reached out to the London Experience Centre, explaining that I was not in buying mode at this time and that I just wanted to audition the Ones, and they were very accommodating and set up an appointment for me. My 90 minutes in the Center with Perry, my Genelec host, was an amazing experience. From the Ones lineup they had 8331a, 8341a and 8351b along with 8010s and 8380s. Perry was an amazing host: incredibly knowledgeable and yet very chill - encouraging me to not rush and while never trying to be the expert. Their setup was first class, enabling switching between speakers to be literally seamless. Two things stood out to me: (1) the sound of a track was amazingly identical from the 8010s through the 83080s - with just a difference in lower frequency realism, and (2) listening to a jazz duo track and an orchestral track on the 8380s, the speakers literally disappeared and in front of me were the piano and string bass or the orchestra respectively. I've never had that experience before and it was revelatory. And honestly, the 8351b's and 8341a's sounded almost as amazing as well. Ever since a friend directed me a year or so ago to Amir's review of the 8361s, I've become obsessed with Genelec the company. My experience in London only served to reinforce that they are an absolutely top class operation with products that reflect that 100%. I truly hope I am able to afford to upgrade to Genelec in my home system in the next couple years.