Reproduction OSI 540B color video interface board, new high quality PC board
Sold By The Glitch Works, Ships from United States of AmericaFor sale are new-made reproductions of the Ohio Scientific 540B color video interface board. These boards were produced from 4000 DPI scans of an original Ohio Scientific 540B board and are 1:1 wit...
Read More…For sale are new-made reproductions of the Ohio Scientific 540B color video interface board. These boards were produced from 4000 DPI scans of an original Ohio Scientific 540B board and are 1:1 with respect to trace and hole placement. They were run on standard thickness FR4 stock, which is thicker than original OSI stock, to reduce the excessive flex experienced with original Ohio Scientific products.
These boards have been scanned and reproduced as part of the Ohio Scientific Preservation Project. Full documentation is available in PDF format online. You can learn more about the OSI Preservation Project at http://osiweb.org or http://www.glitchwrks.com/osi -- please join the OSIweb forums! See our other listings for more reproduction and newly designed Ohio Scientific boards!
The OSI 540B supports the following features:
Full schematics provided courtesy of Dave Fenyes/osiweb.org at the documentation link provided.
The OSI 540B does conflict with memory requirements for both the OSI hard disk subsystem and standard OSI CP/M. This is not usually an issue as most systems using color video are disk or cassette based OS-65D systems. We do not currently offer a parts kit for this board.
Shipping Rate | First item | Additional items |
---|---|---|
United States Postal Service: Standard Ground Rate
USPS First Class Mail bubble mailer, ships package rate due to rigid PC board
|
$5.00 | $1.00 |
$35.00
Free Shipping!
$20.00
Free Shipping!
$60.00
Free Shipping!
$10.00
Free Shipping!
$10.00
Free Shipping!
$10.00
Free Shipping!
$10.00
Free Shipping!
$10.00
Free Shipping!
$67.00
Free Shipping!
$18.99
Free Shipping!
$42.00
Free Shipping!
$30.00
Free Shipping!
By clicking Register, you confirm that you accept our Terms & Conditions
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!
Hardware hacker, vintage computer hobbyist, backend software programmer, and embedded designer/programmer with a strong background in both digital and analog electronics. This is the official Glitch Works Tindie store, accept no imitations! Most of our new designs are open source projects targeted at hobbyists -- this is a hobby first, but lots of people seem to want to build these projects, so they're offered up as bare boards, parts kits, and fully assembled+tested.