Curious if anyone still has these speakers. Have a pair of Berlin Rs (think they are original DC10 models but with smaller woofer). They are very nicely built and finished (unlike some of the reports I have read). They are crazy efficient to the point that I think I need to find a low powered SET amp to run them with - have a KT150 amp that I can barely move the volume dial on. Is this the experience out there - rarely see them come up for sale so am thinking there still are plenty out there getting used.
I had the Berlin R Type II. They were excellent fit and finish. I used a variety of amps including the Pass Labs XA25 and a Line Magnetic 854 tube amp. I currently own their L’Instrument horn speakers. I know and experienced their business difficulties. This aside, the Type II’s got this review from another owner:
First of all, these are among the most beautiful speakers I have ever seen. They are a stand-mount loudspeaker which is on the large size for this form factor. The high quality specimen woods used are exquisite and the workmanship is simply astounding. The Berlin R Mk-IIs deserve to be on exhibit in the Guggenheim.
Aesthetics aside, the sound emanating from these loudspeakers is the most detailed, impactful and pleasing I have ever heard — by far. The bass is strong and can deliver what I would describe as “controlled slam”. By this I mean the bass is strong and prevalent but only when called for by the music. There is no gratuitous, pervasive low end that overwhelms and detracts from the overall sound. More importantly, the strong bass provides a foundation for the mid-range notes that makes them rich, full and beautiful. This characteristic cannot be overstated… the mids are just unbelievably alive.
More so than any other speaker I have heard, the high frequency notes are strong and clear yet never biting. With some other speakers when listening to music with prevalent highs one has to lower the volume. With the Berlin R Mk-IIs I can increase the volume as the highs are never ragged or grating.
Stepping back and considering the overall sound, I would describe it as highly organic. The sound is full, rich, extremely detailed and integrated. It could never be described as analytical or dry.
To the OP’s question he said:
Notably, the Berlin R synergy with my 18 wpc tube amplifier is amazing.