SNDs newest device called ACME4 is a professional centralcontrol system for musical synchronisation signals. The abbreviation ACME stands for "Advanced Clock Management Engine".
Is is the only device in the world to generate a MIDI master clock that is absolutely jitter-free !!



  • Derives a highly accurate clock from any audio workstation or computer
  • Generates 4 separate clock streams
  • Each clock stream has its individual MIDI output. 2 streams also generate 24-ppq signals (?Roland sync?), while the other 2 provide trigger and reset signals for analog sequencers and arpeggiators.
  • Each clock stream can be time-shifted in relation to the master clock, in extremely small increments as well as in 16th-note steps.
  • Each clock stream can be set to double or half tempo, and can be turned on and off without loosing synchronicity.
  • A swing or shuffle factor can be set individually for each clock stream. The swing pattern can be the same for all 4 streams, or it can be a different one for each. A software editor for these patterns is included.
  • Complete settings of all controls can be stored and recalled. All parameters can be remote controlled via MIDI. A setup mode allows to set precise absolute offsets for each clock, to compensate for technical reaction time differences of the various devices connected.
  • Like all SND products, the ACME-4 has been designed with great attention to detail. The 32-bit risc-processor ensures lightning-fast reaction. High-grade components (gold-plated jacks, switches, and push-buttons, sealed Alps potentiometers etc.) and a rugged metal casing ensure decades of reliable operation.

  • USB input for power and for connection with your computer
  • audio input for clock signal (1/4" socket)
  • channel 1&2: MIDI output and DIN Sync output
  • channel 3&4: MIDI output and analog Clock/Reset output (1/4" socket)

217mm (width) x 160mm (depth) x 68mm (height)
powered by USB or external supply

2.0 kg
Article Number
availability ? immediately available
€ 19% VAT excl. €839.50 € 19% VAT incl. €999.00
Excl. 19% VAT, Excl. shippingLieferzeit 1