New 12G-SDI and HDMI Scalers Powered by Vector 4K Technology

Posted on 05 February 2026

DSC 12G-HD A & DSC HD-12G A

The DSC 12G‑HD A and DSC HD‑12G A are high‑performance 4K/60 scalers engineered to streamline SDI and HDMI workflows in professional AV, broadcast, and production environments. Together, these scalers support SDI‑to‑HDMI and HDMI‑to‑SDI conversion powered by Extron’s Vector 4K™ scaling technology. The DSC 12G‑HD A converts 12G‑SDI, 6G‑SDI, 3G‑SDI, and HD‑SDI signals into a high‑quality HDMI output and the DSC HD‑12G A converts HDMI signals into 12G‑SDI, 6G‑SDI, 3G‑SDI, and HD‑SDI formats.

Both video scalers feature audio embedding and de‑embedding, seamless transitions for upstream switching, aspect‑ratio control, and the ability to display logo images. Front‑panel controls, intuitive on‑screen menus, Ethernet and USB configuration, EDID management tools, internal test patterns, and compact 1″ half‑rack enclosures make them easy to integrate into any system design.

Key Features

• Advanced Extron Vector™ 4K scaling engine
• Logo image keying and display
• Audio embedding and de-embedding

Unique Features

• DSC 12G-HD A:
  • Multi-rate SDI to HDMI video scaling
  • Accepts 12G-SDI, 6G-SDI, 3G-SDI, and HD-SDI signals at data rates from 1.48 Gbps to 11.88 Gbps
• Supports custom output resolutions
• Selectable output rates from 640×480 to 4K/60
• DSC HD-12G A:
  • HDMI to multi-rate SDI video scaling
  • Accepts HDMI signals up to 4K/60
• Two simultaneous 12G-SDI, 6G-SDI, 3G-SDI, or HD-SDI outputs
• Selectable output rates from 720p to 4K/60
• Genlock input with loop-out

Learn More

The DSC 12G-HD A and DSC HD-12G A will be available April 2026.