Sim'n Tonic (Logo)

Sim'n Tonic - House of Sync

We build stage-ready, high-precision timing tools that eliminate jitter and setup friction, so musicians stay focused on the performance, not the patch cables and troubleshooting.

Precision Engineering, Down to the Nanosecond

Our team are experts in sync precision — in MIDI latency, in jitter, in clocking, in the details most gear ignore.

Nome II holds jitter under 5 ns running DAWless, and under 0.05 µs average once locked to a DAW. Every firmware release is tested against that standard before it ships.

Our principles

  • Stage icon

    Reliability

    Because your gear needs to work every time, on every stage, and in every studio

  • Sync icon

    Simplicity

    Because musicians have so much to think about already

  • Faders icon

    Versatility

    Because no two setups, or players, are the same

  • Community icon

    Community

    Because gear means nothing without the musicians who drive it

  • Nome II

    A standalone master clock for the studio and the stage. Locks MIDI, analog, and vintage gear to a single, rock-solid clock.

    Explore Nome II 
  • U-SYNC by Sim'n Tonic and Reliq Instruments, plugin MIDI sync software

    U-SYNC

    An ultra-stable DAW-sync protocol that keeps every recording locked precisely to the grid.

    Explore U-SYNC 

Nome II is the new industry standard for clocking music hardware worldwide.

Designed and Built in Denmark

Founded in 2020, Sim'n Tonic is built on Scandinavian minimalism: fewer parts, fewer failure points, gear made to last for years, not seasons. Sturdy casing, considered packaging, materials chosen for durability over disposability. CE and FCC certified.

Simon on a drum set

From a fix for a bandmate to an industry standard device

It started with a bandmate's timing problem - solved properly, not around it. Today, it's a staple in musicians' setups worldwide.

Our story →