October 2025
MUTEC MC1.2+: Video Review from Poland
The MUTEC MC1.2+ reviewed by Mr. Wrublewski (0db.pl): re-clocking in practice, original vs. copy comparisons, and surprising results for pro audio and HiFi.
Video review: 0db.pl tests the MUTEC MC1.2+
Polish reviewer Mr. Wrublewski, an influential voice in the pro audio scene and editor at 0db.pl, has tested our MC1.2+. His video begins with the question: Can digital audio sound better than the original?
and moves straight into a practical test of re-clocking - including comparisons of original and copied signals. The conclusion: the results may surprise you.
Note: Although the video is in Polish, playback on YouTube can easily be switched to English, making the review accessible to an international audience.
The review highlights the key strengths of the MC1.2+. As a purely digital interface and bidirectional format converter, it seamlessly bridges USB, AES, and S/PDIF connections while serving as a reliable digital hub.
Particular attention is given to the re-clocking technology. With our 1G-Clock technology, the MC1.2+ replaces incoming clock signals with a newly generated, rock-solid clock. This effectively eliminates jitter, resulting in a noticeably clearer and more focused playback.
The video also emphasizes the unit's versatility. Whether used as a re-clocker, format converter, or distribution hub, a single input - for example via USB - can be routed to all outputs simultaneously. Galvanic isolation on the USB port ensures the cleanest possible signal.
In practical testing, the MC1.2+ proved that it doesn't just pass digital signals along but enhances them with greater precision and musicality. Mastering studios benefit from optimized clocking and improved monitoring accuracy, while HiFi enthusiasts enjoy added vibrancy and realism in their favorite recordings.
