Texas Instruments TI 99/4 Peripheral Expansion System Power Tested for parts

Texas Instruments Model 990 Chassis Vintage TI Minicomputer

Texas Instruments Model 990 Chassis Vintage TI Minicomputer Prototype

Data General Nova 2 - does not power up, unknown cause

Texas Instruments Ti 990 Support Board Vintage

Apple II IIe II Plus AA11040B Power Supply Vintage Computer

Ohio Scientific Superboard II clone - As used on the OSI 600 Challenger Computer

Lot of 23 - Vintage Intel ICs White Gold Ceramic C1402A C3301A C2117-5