WNAdditive

White Noise is a fairly straight forward additive synth with the capability of producing some very cool and unusual timbres.The engine itself consists of two oscillators,each with 128 partials.There's also two formant filters,two envelopes,two LFOs,an xy pad,ring modulation,reverb,a delay unit...you get the picture.
The concept is sort of a tribute to the Kawai K5000.While I've never owned a K5000,I STILL own an original K5,and I haven't turned it on since first loading up WNA.
My favorite feature is the ability to load bitmaps into the oscillators and formant filters to use as spectra.You can also use .wav or .raw files as spectra.For vocoder sounds this instrument's hard to beat-just load a voice sample into the formant filter and use that as the spectra.Slick,slick,slick:)
CPU usage (as with all additive synths) can be on the high side,but the limit control controls how many partials are in the spectrum.You have even/odd editing of partials;something adapted from the K series,and very handy for nailing down a sound.Being able to adjust the initial phase is a godsend as well.
I was on the beta team for this,and from the first beta released,it has NEVER crashed.Fairly amazing in this day and age.David's quick to fix any bugs that show up as well.
For $99,it's hard to beat.Grab the demo and give it a spin-I think you'll like itRead Review