Full writeup and contact information: http://www.glitchwrks.com/2016/02/09/s100-repair I've been doing S-100 board and system level repair for several years now, and decided to actually put out a public offering of services. I can handle board repair/rework, full system refurbishing, board exchange, custom board/system buildout and design, et c. Past work includes S-100 repair done for the Vintage Computer Museum east coast museum and many private customers. If you'd like a custom one-off interface for another piece of equipment you have, I'm happy to design and assemble a S-100 board for it. For example, I've interfaced several different paper tape readers to the S-100 bus for people, including a high-speed HP minicomputer reader. Several users here have either bought S-100 boards from me, or had me repair boards for them in the past. Thanks, Jonathan