Synthesizers

Last month, we examined the frankly scary maths allowing you to predict the audible effects of Frequency Modulation. This time, although the maths gets even tougher, Gordon Reid relates the theory to the practical implementation of FM synthesis on Yamaha's digital synths, as well as modular and non-modular analogues.

The Roland Promars helped to usher in a new era of microprocessor-controlled analogue synthesizer, but has subsequently been all but forgotten. Gordon Reid remembers the world's only 'Compuphonic' monosynth.

As explained last month, audio-frequency modulation of the amplitude of a signal can be a powerful synthesis tool. The possibilities expand still further when we consider what happens when you use one audio-frequency signal to modulate the frequency of another...

Kurzweil's latest workstation is very much the product of evolution, rather than revolution. Paul Ward finds out whether it's keeping pace with the rest of the synth world...

Analogue Solutions' diminutive Minimodular contains all the necessaries to make up a miniature patchable synth. Gordon Reid arches an eyebrow at this innovative and compact sound source.

If sparkling analogue drum sounds are what you need to turn your tracks to gold, Germany's Touched By Sound company may have the answer in the form of the DRM1 eight-piece analogue drum module.

Last time, we examined the concept of modulation at low frequencies. This month, we speed things up a bit. The result is not just faster versions of the same modulation effects, but a new type of synthesis...

Until now, the only implementation of Waldorf's wavetable synthesis with a built-in keyboard was their pricey Wave megasynth. Now, however, they've repackaged their more affordable Microwave XT in an attractive keyboard unit.

The long-awaited Omega 8 promises much, even if its feature-set is not yet complete. Gordon Reid takes a first look...

In Part 1, author Gordon Reid told us how he found one of the world's rarest synthesizers in Australia, and of the trouble he went to to get it home. In Part 2, he explains what it is about the Yamaha GX1 that made it all worthwhile...

British company Red Sound Systems are known for their innovative DJ products. Now, in the shape of the Dark Star, they've produced their first synthesizer. Wing Commander Paul Farrer warms up the engines and takes it out on its maiden flight.

In this month's instalment of his series on the basics of subtractive synthesis, Gordon Reid considers the magic ingredient that makes all the other elements sound interesting...

The Virus modelled analogue synth has received a hardware upgrade to complement its ever‑evolving software feature set, and is now available in a keyboard version.

In Part 1 of a special two-part feature, Gordon Reid tells the amazing story of Yamaha's ultra-rare GX1 analogue megasynth — and how it ended up in his living room!

Having laid bare the inner workings of oscillators, contour generators and filters, Gordon Reid turns his attention to something which at first sight seems entirely self-evident. Can the humble voltage-controlled amplifier really hold any Synth Secrets?

The CS6X has more features than any previous Yamaha Control Synth, with plenty of polyphony, real-time controllers, onboard effects, and basic sampling. You can even fit PLG expansion cards, giving you access not only to fresh sounds, but also other forms of synthesis.

With demand increase for original analogue synths, and the second-hand market drying up, more and more people are contemplating building their own. As Ken McBeth explains, all the necessary resources are available on-line...

British company Digisound's affordable modular synth may not have the cachet of a Moog or an ARP, but — as Paul Nagle explains — they were innovative, well designed, and sounded great... Additional material by Dave Robinson.