vMix slow-motion replay control panel for live sports and event production.
KD61B puts complete vMix instant-replay control in your hands. 43 RGB buttons, a 4-speed shuttle, LED T-Bar, and a 3" LCD display give operators everything they need to mark, clip, and replay key moments on the fly — over TCP or USB, with a single cable.
Broadcast-grade dual-camera switching across 8 replay channels. Mark in/out points, cue clips, and cut between A and B camera positions instantly.
Quickly scrub through footage at four selectable speeds. Combined with the in/out point buttons, you can pinpoint and isolate any moment in seconds.
Always shows the active protocol, target IP, replay speed, shuttle speed, and custom button labels — no guessing what's mapped where.
Assign any vMix replay function via the web interface. Up to 24 custom actions across 6 pages (4×6), with button names shown on the LCD.
Connect KD61B to your vMix machine over LAN (TCP) or USB. The 3" LCD confirms your target IP and active protocol, so you know the link is live before the cameras roll.
Use the LED T-Bar to dial in replay speed from 0 to 100 %. Use the 4-speed shuttle to scrub through footage. Hit the A or B position keys to cut between camera angles — all without touching the mouse.
Power via PoE, USB, or 12 V DC — single cable for TCP+PoE.
Shows live status — protocol, IP, speed, and custom button labels. KD61A had no display.
Full IP-based production over LAN. KD61A was USB only.
Assign any vMix function via web GUI, with 4×6 pages of mappings. Not available on KD61A.
Double the speed steps of the KD61A's 2-speed shuttle for finer scrubbing control.
Three power options including PoE for single-cable field setups. KD61A was USB power only.
English, Simplified Chinese, Japanese, Korean, Russian, Portuguese. KD61A had no multi-language menu.