AudioFu Chart · November 2026
Best Synchronizers and Clock Generators for Intermediate 2026
The top pick is Black Lion Audio Revolution Clock Mini ($1,322). Black Lion Audio Revolution Clock Mini gives you the most for the money at $365. Antelope Audio OCX HD 768kHz Master Clock leads the high end. Ranked by the AudioFu Index from 18 models across 13 brands, prices checked every night.
Last updated: November 3, 2026
Top 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
-
Black Lion Audio Revolution Clock Mini
Revolution Clock XC · Black Lion Audio
7 for sale on Reverb2 finishes at Thomann
- Size19"
- Weight2.49 kg
This clock generator is perfect for studios needing precise timing without extra equipment. Its patented technology keeps audio steady while the dimmable screen makes setup easy. It fits in a standard rack but needs a separate power brick to run. Choose this unit if you want a reliable, all-in-one solution for your mixing chain.
Pros
- Patented Macro-MMC technology simplifies complex clock management
- MEMS oscillator delivers ultra-low jitter at 0.5 ps RMS
- Eight selectable sample rates cover all professional needs
Cons
- Requires separate external power supply instead of built-in
- Lock function prevents accidental sample rate changes
77AudioFu
Index↓ 1.7%since Aug 17 · lowest so far$1,345 · Aug 17$1,322 now$1,322€1,179 at Thomann · in stockCheck price ↗ -
- Weight0.91 kg
This little box keeps your gear locked in tight with rock-solid timing. Its sturdy build means it survives the road, and the low jitter keeps your audio clean. It needs a power cord, but the size makes it easy to fit anywhere.
Pros
- Patented Macro-MMC technology cuts jitter to 0.5 ps RMS
- Robust tour-ready housing handles heavy road conditions
- Three BNC outputs sync external devices easily
Cons
- Requires external 9V power supply instead of built-in
- No USB or MIDI control interfaces mentioned
64AudioFu
Index↓ 1.2%since Aug 17 · lowest so far$369 · Aug 17$365 now$365€325 at Thomann · in stockCheck price ↗ -
- Size9.5"
The Mutec MC-3+ is a serious piece of kit for the discerning audiophile or studio professional. Its re-clocking and digital switching capabilities offer a significant upgrade in audio quality and flexibility, especially when paired with high-resolution digital sources. This is for the user who demands the absolute cleanest signal and is comfortable diving into the technical details.
Pros
- Immaculate build quality with solid aluminum chassis & robust internal components
- Mutec’s 1G Clock technology demonstrably reduces jitter for cleaner audio
- REVIVE re-clocking noticeably improves detail and transient response
Cons
- Premium-priced, a significant investment for most home studios
- Complex feature set requires technical understanding to fully utilize
53AudioFu
Index↑ 8.4%since Aug 17$1,334 · Aug 17$1,446 now$1,446€1,289 at Thomann · in stockCheck price ↗ -
- Weight0.9 kg
The Redbox RB-DDA6W is a solid, no-nonsense clock distributor – exactly what you need when syncing multiple digital devices in a studio. It's built like a tank and gets the job done reliably. Perfect for engineers and producers running complex recording setups where timing is absolutely critical.
Pros
- Robust metal chassis provides excellent shielding and durability.
- Low output impedance minimizes signal degradation across multiple devices.
- Simple, reliable design prioritizes stability and ease of use.
Cons
- Limited flexibility; only distributes a single incoming clock signal.
- Size can be restrictive in space-constrained recording environments.
39AudioFu
IndexStableno change since Aug 17Aug 17$806 now$806€719 at Thomann · in stockCheck price ↗ -
The MIF4 is a seriously well-built timecode interface—perfect for film and video post-production, or anyone needing precise synchronization between audio and video. Its robust construction and comprehensive feature set make it a reliable workhorse, though it's not the cheapest option out there.
Pros
- Rock-solid build quality; feels like a tank, built to last.
- Excellent video sync capabilities via the Videosync Reference input.
- Flexible MMC implementation via MIDI and USB simplifies complex workflows.
Cons
- USB buspower can be limiting for some studio power setups.
- Rack kit is an optional extra, adding to the overall cost.
33AudioFu
IndexStableno change since Aug 17Aug 17$993 now$993€885 at Thomann · in stockCheck price ↗ -
This Floatingpoint multiclock is a serious tool for anyone wrestling with complex synchronization—vintage gear, modular synths, or a meticulous DAW workflow. The individual channel offset and shuffle features are killer for adding subtle groove and feel, and the included VST plugin ties it seamlessly into your digital world. It's a premium-priced solution, but delivers pro-level results for studios and live performers.
Pros
- Rock-solid timing, crucial for complex sync setups.
- VST integration offers unparalleled DAW synchronization accuracy.
- Individual channel offsets allow nuanced groove manipulation.
Cons
- The USB-B port feels a bit dated for modern connectivity.
- Weight makes it less ideal for mobile or portable setups.
31AudioFu
IndexStableno change since Aug 17Aug 17$637 now$637€568 at Thomann · in stockCheck price ↗ -
- Weight2.65 kg
The Antelope OCX HD is a serious tool for professional recording studios and hybrid environments where tight timing is critical. Its AFC jitter reduction is genuinely impressive, bringing a noticeable clarity to your recordings. If you’re battling timing issues across multiple devices, this is a worthwhile investment to clean things up.
Pros
- Exceptional jitter management via AFC delivers pristine timing.
- Oven-controlled crystal oscillator ensures rock-solid clock stability.
- Multiple outputs cater to complex studio setups with ease.
Cons
- Premium-priced, a significant investment for smaller studios.
- Size and weight make rack mounting a consideration.
69AudioFu
IndexStablesince Aug 17$1,962 · Aug 17$1,962 now$1,962€1,749 at Thomann · in stockCheck price ↗ -
The Canvas is a seriously powerful tool for anyone running a complex, MIDI-driven rig—think electronic musicians, loopers, or anyone using multiple synced effects. Its song management and macro capabilities are genuinely impressive, offering a level of control beyond typical tempo pedals. It's a significant investment, but worth it for those who need this level of precision and programmability.
Pros
- Intuitive TFT LCD offers excellent visual feedback for complex tempo mappings.
- Robust build quality; the aluminum enclosure feels substantial and durable.
- Flexible MIDI macro system allows for intricate, programmable effects chains.
Cons
- Price point positions it as a premium investment for serious studio users.
- Reliance on USB-C for updates might be inconvenient for some workflows.
31AudioFu
IndexStableno change since Aug 17Aug 17$361 now$361€322 at Thomann · in stockCheck price ↗ -
- Weight362 kg
This device offers precise bar control from 30 to 400 BPM with a handy audio metronome. It works on both Mac and Windows with a sturdy metal body. The only catch is the weight seems way too heavy for its size.
Pros
- Robust metal housing protects equipment in any studio environment
- Integrated audio metronome offers 60 distinct click sounds
- Mac and Windows support with flexible U-SYNC technology
Cons
- Weight listed as 362 kg is clearly impossible for a clock
- No sample rate specifications are provided in the text
40AudioFu
Index↓ 1.7%since Aug 17 · lowest so far$268 · Aug 17$264 now$264€235 at Thomann · in stockCheck price ↗ -
This tiny unit keeps your video and audio locked together with amazing precision. You can control it from your phone and even record scratch sounds right on the mic. It works great for both single camera and big multi-camera shoots. Perfect for crews who need reliable timing without carrying heavy gear.
Pros
- Compact and exceptionally lightweight design for easy transport
- Bluetooth control via iOS and Android smartphones
- Integrated reference microphone for scratch recording
Cons
- Price is high compared to basic sync units
- No listed sample rates or clock output types
20AudioFu
IndexStableno change since Aug 17Aug 17$391 now$391€349 at Thomann · in stockCheck price ↗
All 18 synchronizers and clock generators
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
- 11
Tentacle Sync Sync E mkIITentacle Sync33Stable$223€199$223€199Check ↗
- 12
Mutec REF 10 Nano SilverMutec · 4 finishes50Stable$2,007€1,789$2,007€1,789Check ↗
- 13
Rosendahl nanosyncs n3Rosendahl48Stable$2,354€2,099$2,354€2,099Check ↗
- 14
Antelope Isochrone 10MXAntelope48Stable$7,289€6,499$7,289€6,499Check ↗
- 15
Tascam CG-2000Tascam46Stable$3,812€3,399$3,812€3,399Check ↗
- 16
RME HDSP 9632 PCI Digital Audio CardWCM HDSP 9632 · RME42Stable$122€109$122€109Check ↗
- 17
Avid Sync XAvid39Stable$4,261€3,799$4,261€3,799Check ↗
- 18
Doepfer MSY2Doepfer31Stable$94€84$94€84Check ↗
Synchronizers and Clock Generators by the numbers
Measured across all 25 models we track, not a sample.
Median $1,120 — half of all synchronizers and clock generators here cost less.
median of 10 models · 0.9 kg–4.45 kg
median of 9 models · 9.5"–19"
How to choose the best synchronizers and clock generators
Stability
A jittery clock signal will make everything sound phasey and unprofessional. We're looking for rock-solid timing, even under stress (like a crowded pedalboard drawing power).
Connectivity
MIDI clock is the baseline, but serious players need word clock I/O, S/PDIF, and maybe even ADAT. Consider what other gear you're syncing.
Ease of Use
Some sync boxes are like launching a rocket - too many menus and cryptic buttons. We want something that's intuitive enough to dial in quickly, especially when you're mid-gig.
Feature Set
Beyond basic clocking, features like tempo mapping, tap tempo, and multiple clock outputs can be huge time-savers, but add complexity. Find a balance.
Build Quality
Gigging musicians need something that can take a beating. Cheap plastic enclosures and flimsy jacks are a recipe for disaster, especially when cables get pulled and stomped on.
Buying guide
Okay, so you're past the point of just plugging your guitar into an amp and hoping for the best. You're layering synths, using drum machines, maybe even trying to sync a looper - and things are a mess. A sloppy clock signal is the silent killer of good recordings and frustrating live sets. Let's talk about getting your gear properly synced, without needing a PhD in digital audio.
For the intermediate player, you're probably looking to step up from the basic sync capabilities of your interface but aren't ready to drop serious cash on a flagship unit. The sweet spot is a unit that offers reliable clocking, essential connectivity (word clock is a must!), and a relatively straightforward interface. Don't chase features you won't use - a complex menu system just becomes another source of frustration.
Watch out for units that skimp on power supply regulation; those will introduce noise and instability.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 25 synchronizers and clock generators from the Thomann catalogue. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
What's the difference between MIDI clock and word clock?
MIDI clock is a digital signal carrying tempo information, good for syncing synths and drum machines. Word clock is a literal clock signal, more precise and used to synchronize digital audio interfaces and other serious gear. It's the gold standard for stability.
How important is word clock I/O?
If you're just recording a guitar and vocals, probably not essential. But if you're syncing multiple interfaces, external effects processors, or anything that demands pristine timing, it's a game-changer. Think of it as insurance against phase issues and timing drift.
Can I use a drum machine as a clock source?
Sure, but drum machines aren't always the most stable clocks. They can drift over time, especially older models. A dedicated clock generator provides a more accurate reference.
What's 'jitter' and why should I care?
Jitter is tiny variations in the timing of the clock signal. Too much jitter sounds like phase cancellation and muddiness - it ruins the articulation of your drums and makes everything feel 'off.' Good clock generators minimize jitter.
How do I know if my gear is actually out of sync?
Listen carefully! Muffled drums, a lack of punch, a general feeling that things aren't quite 'tight' - those are all signs of sync problems. A visual aid like a metronome or DAW tempo grid helps too.
