Ethereal is a PC VST synth with the follow features:

• 3 oscillators, using 22 stored wavesforms, or 6 user-definable ones. The User waveforms are created using additive synthesis with 29 harmonics or from user draw waves. Each oscillators is doubled for added fatness.
• Each oscillator can be frequency modulation, using any of the waves as modulator or the output of any of the oscillators
• Each oscillators output is sent to one of two 12/24db/Comb/Ring Mod filters. These two filters can be arranged serially or in parallel
• The oscillators and filters parameters are controllable using 32 stage vari-slope envelopes with definable loop / release points
• 4 built in effects, chorus, reverb, delay and phaser
• full midi automation with midi learn ability
• 128 presets and a full manual are included

New in this version:

• this uses up to 40-50% less CPU than before