July 2024
MUTEC REF10 NANO: Test report from Fidelity
The MUTEC REF10 NANO sets new standards in audiophile clocking. This compact 10 MHz reference clock generator is suitable for both beginners and experienced Hi-Fi enthusiasts. In his test report for the print magazine Fidelity 04/2024, author Carsten Barnbeck emphasizes the technical refinements and the noticeable sound improvements achieved by using the REF10 NANO.
MUTEC REF10 NANO: Precision for audiophile sound
The clock is one of the last blank spots on the Hi-Fi map: we know that it exists and that it helps
, begins Barnbeck in his article. He describes in detail how the precise clocking provided by the MUTEC REF10 NANO synchronizes the various components of a Hi-Fi system better, thus offering a more harmonious sound experience.
The MUTEC REF10 NANO uses an oven-controlled crystal oscillator (OCXO), which ensures exceptional precision and stability. The heated environment of the crystal oscillator keeps the frequency constant and jitter-free, which is crucial for music playback. MUTEC's REF10 NANO is a high-precision entry into the world of audiophile clocking
, emphasizes the author, highlighting its outstanding build quality.
Perfect for any Hi-Fi system
The REF10 NANO has two BNC outputs with 50 Ohm and two more with 75 Ohm impedance, more than enough for any Hi-Fi setup
. This connectivity makes the reference clock generator a versatile solution for various devices. A whole range of players and D/A converters can be
externally clocked
via rear inputs. For orientation, MUTEC maintains a constantly updated list of compatible devices on its homepage, including the impedances of their word clock inputs.
Significant sound improvements with MUTEC
The sound test showed that the MUTEC REF10 NANO significantly improves the musicality and interaction of the components. The report describes how the music tightens up
and gains a more engaging context.
With its reasonable price level, the REF10 NANO is certainly the most sensible and exciting entry into the world of high-fidelity clocking
, Barnbeck reports.
This becomes particularly evident in detailed recordings such as Beethoven sonatas or modern pop productions, which gain an unimagined unity and energy thanks to the precise timing. The effect also unfolds wonderfully ... in the phenomenally groovy
, the report summarizes the sonic advantages.Live At Slane Castle
by the Red Hot Chili Peppers, which was livened up and blended together in an almost magical way with the help of the reference clock
Conclusion on the REF10 NANO test
The Fidelity editorial team concludes that the REF10 NANO is an excellent choice for Hi-Fi enthusiasts looking to elevate their system to a new level. Above all, the fact that the clocked component remains
completely itself
makes the upgrade with a master clock one of the most worthwhile tuning approaches for me.
The MUTEC REF10 NANO thus offers a perfect blend of technical precision and musical enthusiasm, enhancing any Hi-Fi system.
Further information:
The complete test report (in German language)