Here is my perspective of my “downgrade” from the CH L10 preamp and CH M10 amp to the Riviera APL01SE preamp and AFM100SE dual mono amplifier. I have a lot of experience with CH, had an L1 before my L10 and an M1.1 stereo amplifier prior to my M10 stereo amplifier
The easy part. The Riviera equipment is gorgeous. The Riviera comes packed impeccably, with travel cases that have more handles than anyone could ask for, making it simple to move to any location, including my house, where my sound room is on the second floor. The CH equipment, while by no means ugly, is stark and industrial looking by comparison. Those who have purchased CH know they pack their stuff in a standard, albeit strong cardboard box with an outer cardboard rim, by no means easy to move one’s location, especially considering their weight. While turning on the Riviera requires pushing buttons, CH has options for a cool network operation with an app. I love the simplicity of the Riviera remote, controlling volume and nothing else. The CH has many more configuration capabilities, and in my opinion, sometimes having these choices, at least in my 40+ years in the high end, leads to more “fiddling” than listening.
After just turning on the Riviera stuff in my system, I knew immediately, I was listening to something very special. From my perch, even after just 4 days, the Riviera is, at least to my ears, much more musical and listenable. The height, depth and air are superb. Transparency is remarkable. By no means was/is the CH a slouch and I loved my CH, but putting the Riviera into my system brought me to a level of enjoyment, I haven’t thought possible, since my first exposure, years ago, when I first had Jadis and Conrad Johnson demoed in the 80s. I don’t mean to imply that the Riviera competes in the same sound spectrum as CJ or Jadis, however, those of us who were “audiophiles” back in the 80s remember first hearing that stuff and shaking our heads at how revolutionary the design and results were compared to the competition. Maybe calling the Riviera revolutionary is a little over the top, BUT, for a zero feedback all-Class A hybrid, they are remarkably liquid beyond any experience I have ever had while controlling large instrumental sounds such as deep bass better (amazingly, as I thought the CH did this better than anything ever) than the CH. From the most subtle to the largest presentations, I have to say, I have never heard anything as subtle, rich, open and dynamic as these electronics.
I really had trepidation getting rid of my CH, some of the best solid-state equipment in the world, especially after my many years of ownership, but I listened to Elliot, especially given his experience with Gobel speakers and he was right. I am not looking backwards. I still have tweaks ahead, possibly a new DAC but I am in awe with this stuff.
Long and short, I have ZERO regrets in “downgrading”.
This is a letter that my client sent me today.
He is a physician that lives on the west coast of Florida and has been a client for many years. Enjoy