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Mutec MC-3+ Desktop Master Clock , $1,149.00 - Add to Cart Skip to Product Information

Mutec MC-3+ Desktop Master Clock

Master Clock with Ultra-low-jitter 1G-clock Technology, High-resolution Re-clocking, and Anytime Fail-safe Operation
Item ID: MC3Plus
Mutec MC-3+ Desktop Master Clock
We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Mutec. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated October 14, 2026

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Mutec MC-3+ Desktop Master Clock
We Can Get It Fast!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Mutec. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated October 14, 2026

MC-3+ Smart Clock

This article was Written By

Our Product Research Team

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At Sweetwater, we well know that a master clock can improve (or degrade) the sonic performance of digital audio equipment — and that high-resolution re-clocking of your digital audio material is key to achieving optimum performance. The Mutec MC-3+ Smart Clock elicits audiophile sound quality from connected digital audio gear in two ways: by clocking devices with ultra-low-jitter word clock signals and by aggressively re-clocking incoming digital audio signals.

High-resolution re-clocking for enhanced sound quality

To achieve stunning clarity and bring out minute details in your audio, the Mutec MC-3+ Smart Clock applies high-resolution re-clocking to incoming digital audio signals. Mutec's state-of-the-art audio re-clocking algorithms, together with their 1G-Clock technology, ensure that the sensing of incoming audio is executed with optimal resolution, which enables ultra-precise merging of the audio data with the newly developed, ultra-low-jitter MC-3+ clock. The result is unparalleled richness of detail and excellent spatial localization within the re-clocked audio material.

Next-generation clocking technology

Making its debut in the MC-3+ Smart Clock, Mutec raises the bar for digital audio clocking with their proprietary 1G-Clock technology. Running a frequency synthesis on a specifically calculated high clock rate, Mutec's approach completely eliminates the typical jitter-inducing artifacts that are present in all traditionally implemented DDS (direct digital synthesis) processes. Further examination of the clock generation circuit caused Mutec to develop new ultra-low-noise power supplies and PCB design parameters optimized for high-speed communication technologies to virtually eliminate electrical noise. Bottom line: Mutec's 1G-Clock technology brings jitter down to ultra-low levels, which translates to unprecedented transparency for your audio recordings.

High value and usability for studio and live applications

The MC-3+ Smart Clock functions not only as a clock generator, but also as a clock distributor. Unlike other master clocks, the MC-3+ regenerates incoming clock signals to a higher purity. This helps stabilize existing clock systems, improving sound reproduction quality. In instances where the MC-3+'s digitally compensated clock accuracy is not adequate, you can lock the system to higher-accuracy references, such as an atomic clock or GPS receiver, to elevate timing accuracy to the highest level possible. Further, for use at front-of-house or in mobile recording units, the MC-3+ delivers anytime fail-safe clock generation in every state of operation, guaranteeing no negative impact on critical live recordings. The MC-3+ Smart Clock delivers flawless synchronization of connected devices at any time, while enhancing the sound of your audio productions. Factor in its gentle price tag, and the Mutec MC-3+ Smart Clock is a no-brainer.

Mutec MC-3+ Smart Clock Features:

  • Incorporates Mutec’s proprietary 1G-Clock technology for the lowest jitter possible
  • Improves audiophile quality of any connected digital audio device
  • Aggressively re-clocks digital audio
  • Improves the sound quality of any D/A converter
  • Eliminates digital clicks and pops in audio recordings
  • Enhances and stabilizes existing clock chains
  • Digitally compensated clock accuracy for the highest precision
  • Locks to 10MHz clock signals of atomic clocks and GPS receivers
  • Outputs clock signal fail-safe in any state of operation
  • Generates word clock, super clock, AES3, and S/PDIF simultaneously
  • Converts between AES3 and S/PDIF as well as between AES11 and word clock
  • Generates word clocks up to 768kHz
  • Ultra-low-jitter stellate clock signal supply
  • Addition of redundancy to clock chains in use
  • Increase of clock signal reliability during live events
  • Multiple clock rate synchronization
  • Newly designed, simple user interface
  • Front panel lock-out for preventing misuse
  • Rackspace-saving 9.5″ housing
  • Built-in international power supply
  • 3-year extended warranty
  • Quality crafted in Germany

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.