Monthly Archives: July 2025

Rainbow 100A Restoration

Posted on July 29, 2025 by rjarratt

I acquired a Rainbow 100A a while back. It had a few problems: It also came with a Floor Stand, an LA50, manuals and disks. PSU Inspection Before switching it on I checked the PSU visually, mainly for any bulging … Continue reading →

Posted in Retro-Computing | Tagged , | 1 Comment