USI EV-9031 9-Inch Composite Green Screen Monitor
1982 USI International
This 9-inch composite video monitor was manufactured in 1982 by USI International. Nearly identical to the white-phosphor Sanyo monitor typically sold with original Apple II computers, this monitor features a green phosphor screen, dual input options including a standard composite SO-239 connector and a coax PL-259 connector, and a display selector switch to improve the quality of either character-based displays or camera-generated input signals. An amber phosphor version was also available. Measures 8.5×9×10 in. and includes the original packing materials (but no box), instruction manual, and warranty card.
Year: 1982
Manufacturer: USI International
Item ID: MODEL: EV-9031, S/N: ...575
Item Notes: green phosphor
Packaging: materials only
Accessories: manual, warranty card
Dimensions: 8.5×9×10 in.
Condition: Excellent
Condition Notes: acquired as NOS
Year Acquired: 2025
Images • Media
It’s pretty uncommon these days to run across any new old stock vintage computing hardware, especially given the recent surge in popularity on the topic. This was acquired as a result of a tip-off by a fellow hobbyist, and someone who knows how hard it is to resist the temptation of long-persistent phosphors. Cool-Retro-Term eat your heart out!