Extron RGB102E Universal TTL Interface MBC ICWR EGA Video w/ 9V AC Adapter

Extron RGB102E Universal TTL Interface MBC ICWR EGA Video w/ 9V AC Adapter

The Extron RGB102E is a Universal TTL Interface designed to convert TTL-level video signals for use with monitors and display systems. It supports multiple cable select modes — Normal and EGA — selectable via a front-panel switch, making it compatible with MBC/ICWR and EGA-standard display setups. Front-panel controls include Auto Power, Level Control, Blue Enhance, and an Invert/Normal Video toggle for signal adjustment without additional software.

Specifications & What's Included

• Model: Extron RGB102E
• Type: Universal TTL Interface
• Video Standard: TTL; supports EGA and MBC/ICWR modes
• Cable Select: 1 – Normal, 2 – EGA (front-panel rotary switch)
• Front Panel Controls: Auto Power (LED indicator), Level Control, Blue Enhance, Invert Video / Normal Video toggle
• Rear Connectors: Multiple BNC connectors (RGB signal inputs/outputs)
• Power: 9VDC, 500mA via external AC adapter
• Included: Ceptre AC Adapter, Product No. PD-9500 / Model DV-9500 — Input: 117VAC, 60Hz, 11W; Output: 9VDC, 500mA; UL and CSA listed; Class 2 Transformer; Made in Taiwan R.O.C.
• Not Included: Interface cable (no cable included)
• Form Factor: Compact desktop/tabletop enclosure

Applications

The Extron RGB102E belongs to Extron's line of TTL video interface products from the late 1980s and early 1990s, a period when TTL-level digital RGB video was common in PC and workstation display systems before analog VGA became the universal standard. TTL interfaces like the RGB102E were used to bridge the gap between computers outputting digital TTL RGB signals and monitors requiring compatible input levels or signal conditioning. The MBC/ICWR and EGA cable select modes reflect compatibility with IBM PC-era display standards — EGA (Enhanced Graphics Adapter) and compatible multi-sync monitors — that were widely deployed in business and CAD environments of that era. Today these units are sought by vintage computing enthusiasts, legacy system integrators, and those maintaining older display equipment that still relies on TTL-level RGB signals.