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Old Magazine Projects
Here are a bunch of interesting magazine articles from
way back (at least 20 years old). Mainly concentrating on electronic
music projects.
Please note that in order to conserve bandwidth these
files have been JPEG compressed with the quality set as low as possible
without compromising readability.
Title |
From |
Waveform Multiplier (4 pages, 520kB)
See below for PCB Foil Patterns |
ETI, January 1983 |
Datasheet: M108/M208 Single Chip Organ (4 pages, 320kB) |
ETI, June 1983 |
1024-Step Analogue Sequencer (7 pages, 1.4MB)
(thanks to Steve) |
ETI, May 1981 |
Infinite Flanger (5 pages, 1.0MB)
(thanks to Steve) |
HSR, September 1985 |
Powertran DDL (12 pages, 10.7MB)
(thanks to Graham) |
E&MM, early 80s |
TanRak Delay/Sampler (10 pages, 9.2MB)
(thanks to Graham) |
HSR, Feb-April 1986 |
Digisound PCB Foil Patterns
Dave Peachey has kindly made available the following PCB foil patterns as
JPEG image files. A number of caveats follow.
Points To Bear In Mind (from Dave):
- These are straight clean-ups of the original foil pattern from ETI
or my own/other peoples copies of the boards so any faults in the original
ETI foils will remain;
- I haven't built and tested many of these (can't remember which ones
I have done) so anyone who uses them needs to check them before making
actual boards;
- The files do not print at out at the correct board size (I left the
images as large as possible when I worked on them) so the user will need to
ensure that they resize the image appropriately if they plan on using these
to generate negatives for etching;
- I continue to work on other image files for the remaining boards -
albeit not as often as I used to so, if anyone wants copies of raw/untreated
files or works in progress, they can drop me a line at
dave.peachey@virgin.net
Copyright Issues
- ETI (Electronics Today International)
- Now owned by
Everyday Practical Electronics. Note that they are unable to offer
any support or assistance with any projects older than five years. Also,
in some cases the copyright issue is not clear.
- HSR (Home & Studio Recording)
- Copyright of Music Maker Publications Ltd, Future Publishing.
- E&MM
- Yet to confirm. If you have any leads on who to contact please email me at the address below.
If you are the copyright owner of any of these articles and wish them to
be removed, please contact me at
neil@njohnson.co.uk and I will remove them.
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