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Control. Audio. Power


Product Description


  • A high quality, low-cost Slow Motion Controller designed for demanding sports and broadcast production.
  • Based on DNF’s field-proven, widely accepted ST300 Slow Motion Controller with a 4-line back-lit display and the ability to create, save and recall video segments.
  • Provides fast, easy, reliable and precise “VTR-like” control over your DDR/Video Server.
  • Supports the simultaneous record and playback capabilities of today’s DDR’s and video servers, up to 2 Record and 2 Playback channels.
  • 100 cue points per playback channel. Cue points are retained when power is turned off.


  • Mark IN/OUT points on the fly and playback segment without disrupting the record process.
  • Create, save, and recall video segments for instant replays. Mark IN and OUT points using Record of Playback time.
  • Press EE to quickly toggle between LIVE and PLAYBACK video.
  • Familiar & intuitive user interface.
  • T-Bar or tactile wheel provides fast and easy slow motion control.
  • T-Bar speed range: 0% to 200%.
  • Small footprint (12″ x 6″) fits almost anywhere – even in your lap!
  • Powerful setup menu for personalized control features.

Available Models

  • ST304-DSR1K-T for the Sony DSR-DR1000 DDR. Supports 2 record and 2 playback channels.
  • ST304-DSR1K-T-HL adds Highlight Reel function for use only with the Sony DSR-DR1000
  • ST304-SRP-T for DDRs that support Simultaneous Record/Playback capability and BVW control protocol. Supports 2 record and 2 playback channels.
  • ST304-EDIT-T Slow Motion Controller with A/B Cuts Only Editing for VTRs/DDRs that support Sony BVW control protocol.
  • ST304-SXD-T Slow Motion Controller with Segment Playout for Sony XDCAM.
  • Peripheral Bus Interface option (PBIO) is available for all models.