This is only a preview of the April 2011 issue of Silicon Chip. You can view 35 of the 104 pages in the full issue, including the advertisments. For full access, purchase the issue for $10.00 or subscribe for access to the latest issues. Items relevant to "Portable Headphone Amplifier For MP3 Players":
Items relevant to "Fixing Transformer Buzz In The Class-A Amplifier":
Items relevant to "Cheap’n’Simple 100V Speaker/Line Checker":
Items relevant to "A Speed Controller For Film Projectors":
Items relevant to "The Maximite Computer, Pt.2":
Purchase a printed copy of this issue for $10.00. |
eti
The Birth, Rise a
ELECTRONICS
40 years ago this month, a brash new electronics
magazine burst onto the scene in Australia: Electronics
Today – later called Electronics Today International
or simply ETI. It really caused a stir and provided
stiff competition to the long-established “bible”,
Electronics Australia.
Here is the story of how it began,
as told by ETI’s founding editor,
Collyn Rivers.
A
ROUND JUNE 1970, newspaper
adverts, for months, sought someone ‘experienced in public relations
and with a sound practical and theoretical understanding of electronics’.
I ignored it for a time, as that’s like
seeking a priest with a plumber’s license
(also because I’d sooner be in jail than
work in PR) but I eventually advised I
could write reasonably well and
knew a fair bit about electronics. I also asked what the job
really was.
One interviewer, Colin Ryrie,
was clearly a businessman,
another was Colin’s son and
then a young schoolboy – Kim
Ryrie – electronics enthusiast
and later of Fairlight Synthesiser
fame.
I worked out fast that a kid
in short pants had to be there
for a very good reason – so
attended mostly to him.
Kim asked what I thought of
Electronics Australia, revealing
that he had read it from way
22 Silicon Chip
back (as indeed had I). He fortunately shared my view that
while technically excellent,
it read like Edwardian editions of Ecclesiastic Monthly
(even reviewing religious
gramophone records).
In essence it was instructive – but boring as
ET Vol1, No1 – deliberately
released on April Fool’s Day, 1971. It had a
bright, fresh approach – just compare it to the venerable
April 1971 issue of “Electronics Australia” at left!
siliconchip.com.au
and Fall of
TODAY INTERNATIONAL
sorting batshit. It seemed as if an ultraconservative staff were unaware (or did
not care) that most of its readers were
12-25 year-old dudes.
I was asked if I could produce something more readable. And if so just why
I thought I could.
My background
My background is a bit unusual. I left
school (and also most else) of my own
choosing when I was 10 and never went
back to any part of it.
I vaguely coped until 13 or so and
then spent my days building bicycle
wheels rather better than most during
the day, and reading anything I could
get hold off at night.
Existing as I did, in WW2 London, there
was also the inconvenience of things
that went bang being tossed down from
above. But I more or less coped. And
had read my way through most of the
major classics by 16.
At 17, I joined the RAF and to my
genuine surprise was immediately
picked and packed off to learn (ground)
radar technology.
By the age of 19 I was one of only
some twelve or so RAF staff running the
UK’s Gee (radar based) military and
civilian air navigation system.
After that I did development work on
guided missiles – until it sunk home that
the bit up front went bang (and I’d had
enough of that as a kid) – and moved
to Vauxhall/Bedford’s then research
There was great rivalry between the two magazines, the newcomer, Electronics
Today and Electronics Australia (which had been publishing in various formats
since 1922). “Sherlock” Rivers and “Holmes” Willams (then publisher and editor
respectively) were immortalised in this cartoon by then EA artist, Gary Lightfoot.
laboratory. From there I engineered
myself into driving a big 4WD Bedford
twice the length and breadth of Africa
(studying road surface conditions).
Great fun mostly – except persuading the French to let me drive (twice)
through their bloody war in Algeria.
I eventually found my way to Australia
– and that interview.
No experience, got the job!
What I basically said was that I had
never edited anything before in my
life but probably knew enough about
About the Author
Collyn is a primarily self-educated research engineer (following
a spell as a ground radar engineer in the RAF, he worked with de
Havilland Propellors on early guided missile power supplies, and
then with Vauxhall/Bedford Research in the UK).
In 1970 he switched careers to become a technical writer and
publisher. Following the ETI days he subsequently founded Vernon
siliconchip.com.au
Rivers & Associates, undertaking specialised projects for companies
including IBM, Wand, Hewlett Packard etc.
From 1982-1990 he was technology editor of The Bulletin and
Australian Business, and later founded Caravan & Motorhome
Books (www.caravanandmotorhomebooks.com) some of whose
products are stocked and sold by SILICON CHIP.
April 2011 23
Distortion in amplifiers
might be a hard concept
to get across . . . but not
for ETI. The front cover
of the December 1975
simply distorted the
amplifier itself!
(about 35,000) were way
behind EA but advertising
poured in.
The UK issue did not work
well initially, but I sent Brian
over there to seek a new
editor and publisher –
Halvor Moorshead, who
insisted (in retrospect
correctly), that it had
substantial local content.
A French edition
failed – following editorial relations becoming
so toxic that I told them
to %$#<at>&^ well run it
themselves – and set
up in Germany and
Holland instead.
Meanwhile I founded Sonics (primarily electronics/music), CB Australia, Hi-Fi
Review plus a few more. In 1976 the
Australian edition (to our delight and
total surprise) was acclaimed ‘the best
electronics magazine in the world’ (by
the Union Presse Radio Electronique
Internationale).
There was also a Canadian edition
and an Indonesian language edition a
year later. And also an (initially pirated)
Indian edition that I agreed ‘not to know
about’ as they needed the magazine
but had Buckley’s chance of paying
for it back then.
Working hours? What were
they?
By 1975 we had our own selfcontained premises in Rushcutters
Bay and was told to ‘run it as you like’.
I took this possibly further than the MD
had in mind and, with a mixture of staff
agreement/trepidation, abandoned all
formal working hours. I enabled each
of the (by then) seven local publications to work in whatever way seemed
best for them. Which for one magazine
consisted of 72-hour virtually non-stop
days and nights. I preferred not to ask
how they stayed awake.
electronics, and that I was intrigued but
frankly more interested (and still am) in
literature.
I stressed however, as the RAF selection process had revealed, that I
thought conceptually. Also that I cared
not a jot about how almost anything
‘was meant to be done’.
In essence I was mad enough to do
what Kim had in mind, and marginally
sane enough to make it work. And that
I sought almost total freedom on how I
did it. In retrospect it was a sort of Goon
Show meets Electronics 101.
Astonishingly, they said ‘Fine’ – even
to my wanting to start it also in Britain
a year later – which is why initial issues
were Electronics Today, but my concept
was Electronics Today International from
the start.
Ex-NASA tracking station engineer
Brian Chapman was assistant editor,
and ex-Natronics’ Barry Wilkinson designed and developed the essential
constructional projects. Doing our own
typesetting was initially union-blocked
but fixed by my seeking a 40-page
Fourier transform to be typeset overnight
– error-free.
April Fool’s Day, 1971
The first issue was published deliberately on 1st April 971. The initial sales
24 Silicon Chip
Collyn Rivers and Neville Williams regularly came across each other at press
functions, product launches, etc. The significance of this picture from the 1970s
is that Collyn got the girl while Neville nursed his orange juice . The other
person in this photo is well-known hifi writer, Dennis Lingane.
siliconchip.com.au
At one time I found they had secreted the then out-of-funds Radio Birdman’s drummer Ron Keely on the floor
above - so I made him a music editor
I instituted a routine Friday evening
party – for all staff and ‘selected’ industry contacts. Part owner Kerry Packer
paid for it all but I do not think he knew
that: we somehow forgot to tell him.
A staff artist had two huge Irish wolfhounds that slept all day across the
main entry. One day Packer arrived on
one of his ultra rare visits – and fell over
them. Both Kerry Packer and the hounds
vented their respective wrath, with Kerry
storming off in a steaming rage. But a
few hours later an ACP courier arrived
with two huge cartons of dog food.
I employed many senior female
editorial and technical staff - mostly at
editor and assistant editor level: simply
because I’d found they were often better at doing the job – and I had long
insisted on equal pay for equal work.
Several were ex NASA.
We (in Australia) often covered controversial issues. I whistle-blew what
North West Cape was really about (ie,
an ultra low frequency system for communicating with submerged nuclear
submarines). The article even included
a pic of one – complete with a launching missile. It was classified material in
Australia back then – but all we needed
was there for the asking in
the USA. We just wrote and
asked for it!
That article resulted in
a visit from two overly
neat Americans claiming to ‘ensure truth in
journalism’ but when
asked admitted they
were CIA.
They seemed not
overly bright as they
demanded the name
This cover, from
February 1975,
came about as a
result of a bet . . .
that Collyn Rivers
couldn’t get The
Pope onto a cover
of ETI. The bet
didn’t specify
which pope... so
Gregory got the
gong and Collyn
pocketed the
ten bucks!
siliconchip.com.au
of the author which was on the article
anyway! He was a well known New
Zealand academic – and even more
improbably right wing than they.
Les Bell, originally with ETI in the UK and
then Canada, introduced ‘synergistic
beer drinking’ sessions – where readers
were invited to share a schooner or
three with the staff. This provided quite
invaluable feedback – as long as Les
and Roger Harrison remembered to
write it all down sufficiently early in the
evening.
I’m not sure what EA thought about
all of this (maybe Leo will reveal all) but
there was an immense difference in our
respective cultures: we invited them
across once, and my lot were virtually
dumbstruck when they arrived – all in
white jackets, shorts and long white
socks – whilst our lot were in jeans.
Some of the more feisty female staff
had for a week or two been engaged
on seeing who could wear the least at
work without getting fired (as if I would!)
– but not on that day – we did not wish
to freak the EA crew altogether. Oddly
enough I got on well with EA’s then editor
– the late Neville Williams – but suspect
he prayed at night for my soul.
Some staff were tossed by my virtual
lack of rules - except getting a really
good paper out on time but despite
what must have seemed chaotic
(and sometimes was) those for whom
Remember these?
Some ETI projects were real groundbreakers; others memorable for perhaps
not-so-kind reasons!
• The ETI-480 50/100 W amp module
produced by Barry Wilkinson; it was
in the kit catalogs for at least 20 years.
• The ETI-466 300 W amp module
produced by Barry Wilkinson. Believed
to be the first of its kind worldwide.
Pipped EA at the post. I think this was
the one for which Maree Breen bent
up aluminium sheets for the heatsink
and sprayed them a bunch of different
colours.
• The low-TID 60 W amp module ETI470 This module was the foundation of
the Series 4000 stereo amp produced
by Phil Waite.
• The Series 5000 stereo components
(ETI-477 power amp and ETI-478
preamp) by David Tilbrook.
• The ETI-488 60 W amp module featuring two nested differential feedback
loops, designed by Prof. Cherry from
Melbourne.
• The Series 4000 4-way and 3-way
speakers based in Philips drivers, by
David Tilbrook.
• The various ETI Synthesiser modules
Apart from those perennials, the following
projects created a bit of a stir:
• ETI-595 aquarium light timer (and
plant growth lamp timer . . . he, he). A
Jonathan Scott project.
• ETI-644 direct-dial modem (featured
on the front cover with a red dial-type
phone). A total breach of the Telecommunications Act at the time (and consequently a breach of the Crimes Act).
It started something. Basic design from
the same guy who did the synthesiser.
• ETI-1500 Discriminating Metal Detector. Could genuinely discriminate
between gold, copper and ferrous metals (in the right hands). Design from
the UK, developed here by Phil Waite.
Then there were the “no use to man or
beast” projects, such as:
• ETI-1501 experimental negative ion
generator.
• ETI-576 electromyogram (. . . promoted as useful for biofeedback . . .).
• ETI-1545 Galvanic Skin Response
biofeedback meter.
• ETI-587 UFO detector (. . . “absence of
evidence is not evidence of absence!”)
April 2011 25
ETI from the competitor’s view – what we thought at EA
Collyn Rivers and his staff used to wonder how their
competition, Electronics Australia, viewed them. As a
staff member of EA from 1967 to 1987, I can now tell
him: In the early days, we hated it!
We hated virtually everything about it. We hated the
staff, the magazine, the projects and the generally insouciant nature of the whole operation. We thought, “It
can’t succeed”.
Well, of course, we weren’t really being objective, were
we? Obviously, it succeeded brilliantly. With hindsight.
its overall style and presentation was light years ahead of
Electronics Australia and we were stuck in some sort of
virtual world and certainly not the real world populated
by a vast number of readers who literally gulped down
anything new in the world of technology and this was
where ETI was “seen to be”. ETI was far ahead of EA in
presenting stories on the latest technology, be it electret
it worked seemingly thrived.
By the end of 1980, ETI had become
(with a total plus 195,000 peak circulation) by far the world’s largest circulation
electronics monthly, but the international side of the operation fell apart
shortly after – when Kim Ryrie sold off the
overseas editions, each to a separate
buyer. I tried for a year or two to run it
as before, but then concentrated on
26 Silicon Chip
microphones, anti-skid braking in cars, Professor Ed
Cherry’s world famous amplifier with nested feedback
loops or whatever.
We also used to sneer at many of the projects and some
of them were definitely dodgy. But others were very good
and we wished we had been able to feature them. The
ETI Synthesiser was world-class.
In later years, there was grudging acknowledgement
that ETI was a fine magazine and that they had many
features which our conservative editorial direction (I
won’t go into details here) did not permit.
Louis Challis’ comprehensive and authoritative reviews of audio products were a notable feature and that
irreverent back page, “Dregs”, sending up anything and
everything was obviously a hallmark of the ETI approach.
Synergistic beer drinking indeed! How dare they!
Leo Simpson
expanding associated business activities – including a successful book sales
division. I also managed many of the
company’s other magazines.
But the international magic had
gone.
I stayed with the magazines until
1981, when the-then owners’ disastrously produced Sydney City Monthly (with
Aaah, the Dregs
– who can forget
this irreverent
“last page”
which adorned
every issue of
ETI from the
early days. It
was right up
there with
“Synergistic
Beer
Drinking” and
demonstrates
the flavour of
the magazine.
(Beer
flavour?)
a print run of some 50,000 and sales
of about 3000) virtually bankrupted the
company.
My group was sold to Federal Publishing, who ran magazines competently
but ultra-formally. I stayed for 91 days,
but accepting my staying could not
possibly work for either party, left to start
my own publishing company.
ETI (in Australia) was wound up a few
years later. Then, and just prior to its 70th
birthday, was EA. Leo Simpson bought
the rights to both – after he founded SILICON CHIP. He now, I suspect, successfully
combines some of the rigour of EA with
the some of the liveliness of ETI.
Some of the editions live on. ETI UK,
for example is now Everyday Practical
Electronics. A now massively-successful
Indian edition (now by far the largest
in the world) had its roots in that pirate
edition.
Along the way many ex-ETI associates and staff prospered: Kim Ryrie followed up the ETI Synthesizer project by
developing into the world famous Fairlight unit. Projects engineer, Phil Waite
founded VitalCall, one of Australia’s
most successful security equipment
companies. ETI assistant editor Jane
McKenzie became Editor of Choice
magazine. And there are many many
more.
I thank Leo for providing this opportunity to celebrate what would have been
the latter’s 40th birthday.
Also a thank you to Dick Smith (who
started Dick Smith Electronics at much
the same time I set up ETI), Gary Johnston
of Jaycar, and Jack O’Donnell of Altronic
Distributors. All assisted hugely with the
constructional projects that were such
a major part of the magazines.
SC
siliconchip.com.au
|