Arturia's CS-80V
Arturia does it again with a software emulation of a classic analogue synthesiser. We turn 17 again and play with the
CS-80V...
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Information
Product: CS-80V
Manufacturer: Arturia
Price: $229 €249 £169
Web: www.arturia.com
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You may be forgiven - or simply be so damnably young - if you haven't heard of the CS-80. It was a mega synth manufactured by Yamaha in
1978. Only around 3,000 were ever made and with a list price of almost five grand (that was about a year's wages for most folk) it's
surprising they sold any at all.
Weighing in at 83kgs you also had to be able to afford not one, but two roadies! Its technology came from an even bigger
instrument, the GX-1, released in 1973 which was as much an organ as a synth with three keyboards and a full set of pedals, and that rolled
up at a cool $60,000. It was actually snapped up by several prominent musicians of the time including Stevie Wonder, Keith Emerson and Paul
Jones of Led Zeppelin.
The CS-80 also sold to many super stars including Paul McCartney, ELO, Vangelis and Jean
Michel-Jarre and it was truly groundbreaking in its day.
Features included 16 oscillators using two oscillators per voice (eight-note polyphonic), key split and layering, a ribbon pitch
controller that has passed into legend, and a velocity and after-touch sensitive keyboard which was weighted, too. It included presets and
you could create your own, programming and storing four of them on miniature versions of the main control panel.
Innovative or what! For an analogue instrument with no digital storage features it certainly was.
Cutting edge
The CS-80 had its own sound, often described as 'cutting' but, based on technology that is essentially 30 years old, it's difficult to imagine
what a virtual version could bring to the synthesis party. French music software developer Arturia has already created an impressive Moog synth
emulation in the Moog Modular V and Minimoog V and the company has obviously looked at the CS-80 to see if it could be brought up to date. And
it has, in several interesting and powerful ways.
TAE technology
To improve areas where the digital emulation of analogue circuitry can get a bit flaky, Arturia developed TAE (True Analog Emulation)
technology that offers four main areas of improvement.
The main one is anti-aliasing oscillators that you can crank up to the highest pitches without generating unwanted frequencies or
distortion. Also, digital technology can create perfect waveforms but analogue waves are not perfect and have 'rounded' edges,
generally making them warmer and fatter. TAE emulates these waveforms, too. Digital and analogue filters have different responses and
TAE mimics the CS-80 filters with close accuracy. The final area of improvement is the ring modulation circuitry. Ring modulation
adds harmonics to a sound which can easily create aliasing. TAE includes aliasing-correction circuitry to prevent this.
The nett result is, indeed, a sound that is very analogue, without distortion, and the technology has captured well the
idiosyncrasies of analogue synthesis. |
The box includes PC and Mac plug-in and stand-alone versions. Installation is easy, using a serial number for copy-protection, and you're
offered a choice of plug-in formats to install.
There's one main screen, a rather neat recreation of the CS-80 front panel. One of the problems with bit mapped images is that you need to run
them at a resolution such as 1024 by 768 in order to clearly see the legend and detail on the fascia. If you use a low screen resolution the
detail is difficult to read. However, once you become familiar with the controls this becomes less of a concern.
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