Black Lion Revolution Clock - Word Clock Generator
The Black Lion Revolution Clock is a professional Word Clock generator featuring Macro-MMC technology and MEMS oscillators. It syncs up to seven digital devices via BNC, AES/EBU, RCA, and optical S/PDIF, supporting sample rates up to 384 kHz. A premium solution for studio and live setups.
Limited availability
Black Lion Revolution Clock – high-precision Word Clock generator
The Black Lion Revolution Clock is a professional-grade Word Clock generator designed for demanding studio and live environments. It offers seven ultra-stable clock outputs with exceptionally low jitter (just 0.5 pS RMS), ensuring flawless synchronization of your digital audio devices. With support for BNC, S/PDIF (RCA and optical), and AES/EBU formats, this clock provides unmatched flexibility and reliability.
Key features
- High-precision clocking with patented Macro-MMC technology
- Supports sample rates up to 384 kHz (via BNC)
- 7 total clock outputs: 4 × BNC, 1 × AES/EBU, 1 × RCA S/PDIF, 1 × optical S/PDIF
- Extremely low jitter: 0.5 pS RMS on BNC outputs
- MEMS oscillators: stable and shock-resistant
- Compact 1U rackmount format (rack ears sold separately)
Clocking stability makes a difference
The Revolution Clock brings a new level of timing accuracy to your audio system. By reducing jitter and improving stereo imaging, depth, and clarity, your mixes will sound better and more defined—especially in high-track-count productions with complex spatial content.
Why is external clocking important?
When multiple digital devices operate without a shared clock, jitter and timing discrepancies can degrade audio quality. The Revolution Clock eliminates this issue at the source, delivering pristine timing and minimizing phase-related artifacts.
Versatile solution for studio and live use
Whether you're using audio interfaces, digital converters, or mixers, the Revolution Clock can synchronize up to seven devices simultaneously. Its rugged construction and compact format also make it ideal for touring and mobile rigs.
Technical specifications
- Jitter: 0.5 pS RMS (BNC outputs)
- Outputs:
- 4 × BNC (75 Ω, 5V unterminated)
- 1 × XLR AES/EBU (110 Ω, balanced)
- 1 × RCA S/PDIF (75 Ω, unbalanced)
- 1 × optical S/PDIF
- Supported sample rates:
- BNC: 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz
- RCA S/PDIF & AES: 44.1, 48, 88.2, 96, 176.4, 192 kHz
- Optical S/PDIF: 44.1, 48, 88.2, 96 kHz
- Power supply: 9V DC (6W) – 2.5 mm inner / 5.5 mm outer barrel connector (center positive)
- Dimensions:
- Width: 17.7 cm (without rack ears), 48.26 cm (with rack ears)
- Height: 4.45 cm
- Depth: 16.51 cm
- Weight:
- 1.13 kg (without rack ears)
- 1.36 kg (with rack ears)
Materials and build quality
The robust metal housing meets the Black Lion Tough standard for long-term reliability. High-grade components and superior engineering ensure rock-solid performance under demanding conditions.
Included in the box
- Black Lion Revolution Clock – Word Clock generator
- User manual (available for download)
Why choose this product?
The Black Lion Revolution Clock offers timing precision typically found in far more expensive devices. With patented Macro-MMC technology, advanced MEMS oscillators, and flexible connectivity, it’s the perfect solution for professionals who demand the best in digital audio synchronization.
Product delivery details Black Lion Revolution Clock - Word Clock Generator
Shipment from Warsaw, Poland.
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Ask question about product
Black Lion Revolution Clock - Word Clock Generator - Frequently asked questions.
Does the Revolution Clock support all sample rates?
Yes, from 44.1 kHz up to 384 kHz via BNC and other rates depending on the output type.
What outputs are available?
4 × BNC, 1 × RCA S/PDIF, 1 × optical S/PDIF, and 1 × XLR AES/EBU.
Is a power supply included?
The manufacturer does not explicitly confirm this. Please verify with your retailer.
Are rack ears included?
The unit is rack-mountable, but it is not confirmed whether rack ears are included in the package.
What is Macro-MMC technology?
It’s a patented clocking solution by Black Lion Audio that reduces jitter and phase noise using carefully selected components and proprietary signal propagation methods.
Why use an external Word Clock?
It ensures better timing, improved stereo image, and reduced jitter when using multiple digital audio devices.
Is the device suitable for live performance?
Yes – its compact, shock-resistant design makes it ideal for mobile and touring setups.
Is setup complicated?
No – simply connect your gear, switch it to external clock mode, and select the sample rate.
About manufacturer Black Lion

Black Lion jest amarykańską marką założoną w 2006 roku skupiającą się na tworzeniu sprzętu audio o niezwykle wysokiej jakości i wydajności. Firma stale rozwija się i modyfikuje swoje produkty tak, aby bez przerwy były one uznawane za niezawodny sprzęt, który pomoga poprawić i wzmocni jakość dźwięku. Black Lion w swojej ofercie posiada m.in. kompresory, przedwzmacniacze czy kondycjonery, które są używane przez wielu zdobywców nagród takich jak np. Grammy czy twórców filmów oraz programów telewizyjnych.
Company
- Manufacturer's headquarters: United States
- Average product rating: 5.0
Products
- Product count: 31