brochure · English
Hitachi 505 Analog Computer
Eight-page sales brochure for the Hitachi 505, an all-transistorized ±100 V desk-top analog computer with built-in digital logic elements for hybrid operation. The brochure covers special features including FET chopper amplifiers, electronic mode-control integrators, a shielded color-coded patchboard, a 4-digit DVM or 3-channel 9-inch oscilloscope readout, a 3-channel timer, and a 2-variable function generator. Physical and electrical specifications are given: console dimensions approximately 32 × 33 × 22 inches, weight around 300 lbs, power 115 V AC 50/60 Hz 500 VA.
analog computerhybrid computersales brochurespecifications