MC-3 Smart Clock Series

The MC-3 SMART CLOCKs are universal, digital audio and SD/HD video sync reference clock generators.

MC-3 SMART CLOCK, MC-3.1 SMART CLOCK SD and MC-3.2 SMART CLOCK HD provide different lowest-jitter clock signals for synchronization of AD/DA converters, digital mixers, audio and video workstations and many other devices. All three device are succsessors of MUTEC‘s SMART CLOCK and SMART CLOCK av which were previously sold very successfully worldwide.
The new MC-3 SMART CLOCKs offer enhanced jitter performance, higher flexibility, more outputs per unit and a new designed user interface. Based on the circuit design of MUTEC‘s well-known iCLOCK, Redundant Multiple Clock Synthesizer and Video Reference Generator, the MC-3‘s signal qualities and function flexibilities achieve levels of performance, which are totally outstanding in their respective market ranges!

MC-3.1 SMART CLOCK SD offers same audio clock functionalities like MC-3 SMART CLOCK, but offers additionally a standard definition (SD) video reference generator for supporting PAL and NTSC SD video sync signals as Black?+?Burst or composite sync as well as the respective color bars. Two additional video outputs are available on the rear side of the housing. Thus, audio clocks and video references are all available at the same time to synchronize complete audio/video facilities.

MC-3.1 auto-detects integer relationsships between the adjusted video standard and basis clock rate. This applies especially when PAL is selected as video reference and the basis clock rate (WCLK BASIS) is set to 48.0kHz, 96.0kHz or 192.0kHz. In that case, the AES/EBU and S/PDIF generators use the video frame to lock the Z-preamble of the AES channel block start, aligned to AES11-1997/2003 and EBU R83-1996.

• Improvement of the studio’s sound quality overall.
• Elimination of “Clicks and Pops” in digital audio recordings.
• Synchronization of devices with different clock rates simultaneously.
• Generation of 7 lowest jitter basis Word Clock frequencies ranging
• from 32.0kHz up to 192.0kHz.
• Word Clock outputs can be multiplied with factors x1, x2, x4 and x256
• for a total of 15 different Word Clock frequencies.
• Frequency accuracy in compliance with AES11, Grade 1.
• Generation of PAL/NTSC + NTSC b/w SD video sync signals as Black + Burst,
• composite sync or color bar with MC-3.1 SMART CLOCK SD.
• Phase-synchronized generation of S/PDIF and AES/EBU blank frames.
• All adjustments are retained after power-down.
• Simple, new user interface.
• Built-in international power supply.


• A/V synchronization
• Low-jitter clock supply for entire studio
• Acoustical improvement of AD/DA converters
• Elimination of »clicks and pops« in audio recordings
• Stellate clock signal supply
• Multiple clock rate synchronization
• Film, video and audio transfers

Cover size / material / color 196 x 42 x 156mm without connectors (W x H x D), aluminium sheet 1mm, black Front panel size / material 198 x 44 x 2mm (W x H x D), aluminium Weight MC-3 ~ 700g Weight MC-3.1 ~ 780g
번호 제목
    MC-BUNDLE2 (MC-3.3 + MC-5)
    MC-BUNDLE1 (MC-3.2 + MC-5)
    MC-7 Word Clock Distribution Amplifier and Audio Clock Converter
    MC-5 SD/HD Video Routing Matrix and Distributor
    i Clock
    MC-3 Smart Clock Series
    MC-3.2 Smart Clock HD
    MC-3.3 Smart Clock VR
    MC-1, MC-1.1 Digital Audio Format Converters for S/PDIF and AES/EBU.
    MC-4 ADAT-AES3-S/PDIF Digital Audio Format & Sample Rate Converter
    iD Multiple Audio Clock Prosessor
    MC-2 Signal Distributor
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