Absynth

It took me some time to realize everything that Absynth is capable of, and I'm going to blame that on lazy sound designers. It's too easy, in Absynth, to animate a couple of oscillator and filter parameters with envelopes then throw a bucket of effects over the top and have something that's impressive on first listen. Unfortunately everyone has already done that a zillion times.

Consequently, when learning Absynth, it's very important to work your way through the seemingly endless folders and categories of sounds that are now included in the factory library, finding the ones that work for you and stand out. Absynth is well known for its typical ethereal sounds but also does beefy mono leads, gut-punch basses, versatile percussion and mallets, rhythm and melodic sequences, and very usable FM and electric piano timbres as well as organs.

When you find a sound you like, categorize it as a favorite and learn what makes it tick. Turn off effects and waveshapers and find out what's happening with the oscillators, filters and envelopes. Are there combs? What are they doing, how are they modulated? Are they being used to model or enhance the resonance of an instrument?

The options for sound sculpting are endless, starting right with the oscillators - load a standard oscillator, draw one, create it by fractalizing a primitive shape, lowpass filter it if it's sounding too trebly, morph between osc shapes, ring mod or FM them, select individual partials in the overtone series, load a sample and granulize it - and this is before coming to any of the filters or waveshapers or effects. And just about everything can be modulated and cross modulated by performance macros, LFOs and what are quite possibly still the most advanced envelopes in the realm of plugins. Hint for budding sound designers: you don't need to use every feature in every patch.

One of the most exciting and criminally under-explored features is the tuning tab, where you can create and load tuning files - everything from exotic world scales to alternate tunings from early and modern classical, or create your own from scratch. There are other synths that let you load Scala .scl and .tun files, but not many that let you create your own custom tuning right in the plugin. It's a rare and special feature.

Absynth has the best CPU efficiency to sound quality ratio of any synth I've tried. You can get pristine sounds at very little resource usage. If you don't like freezing tracks but still want high quality sound and bottomless options, Absynth should be in your tool kit.