One can only say about the DAC streamer Nyquist MK II from Brinkmann Audio from the pool of ideas of the Brinkmann digital specialist Dr. M. Lück, already in the few years since its release, the device has become apopular classic, and can be upgraded in the future, thanks to the ingenious slide-in construction of the digital drawer module. The Nyquist MK II processes PCM up to 384 kHz/32 bit and DSD 256 native and up to 512,or 22.597 MHz, MQA, ROON Ready etc. This device is characterized by a very analog sound. This MK II is like new (the remote control with the slightest signs of use) and complete next to the external power supply, as well as the other accessories, such as the granite underplate and original packaging. In addition to the detailed description on the Brinkmann Audio homepage, there are many tests both there and on the Internet. In summary, the Nyquist MK II is: Extremely powerful, solid, reliable, upgradeable and can be considered a no nonsense device of the absolute High-Endtop class. First and only owner. The service life of the NOS tubes is estimated in Brinkmanns operating instructions at least 15 years in continuous operation, ergo the tubes in this Nyquist II still have at least ten years ahead of them. We speak English Wir sprechen Deutsch Nous parlons Français