Abyss 2 vs SynthMaster 3

ABYSS 2 is a synthesizer plugin for musicians and creative sound design. Its sound engine arranges tone colours on a gradient, allowing sounds to change as you move through it. Samples can be dropped onto the gradient to extract spectral tone-colours, while audio files or folders can supply custom palettes. The instrument includes more than 400 presets, including more than 200 new and more than 200 upgraded sounds. A modular effects engine provides four slots and 20 modules, and a poly-rhythmic sequencer shapes rhythmic material. ABYSS 2 supports MPE and comes in AU, VST3, and AAX formats for macOS and Windows. It is a plugin rather than a standalone application, with workflow focused on DAW parameter automation instead of MIDI Learn. A free trial needs no email or registration; after three days, trial mode adds occasional mild vinyl-like crackle. Activation uses a serial number inside the plugin.

SynthMaster 3 is a modular software synthesizer available as a standalone app and plug-in for macOS and Windows. It offers VAnalog, additive, vector, wavetable, granular, phase modulation, phase distortion, frequency modulation, pulse width modulation, ring modulation, physical modeling, and SFZ sample playback. Each instance can contain up to 16 layers, with each layer holding up to 16 modules and 32 modulation sources. The software includes waveform, wavetable, and multi-sample editors; multi-samples can be imported from WAV or AIFF files and exported in SFZ format. Each layer has a MIDI output channel for routing arpeggiator or sequencer output to different DAW tracks. Plug-in formats are VST2, VST3, AudioUnits, and AAX. The product includes 3150 factory presets. SynthMaster 3 costs $99, paid once and includes 6 free expansions. A free player and demo are also available. The demo stops after 30 minutes, adds noise every minute, and disables WAV wavetable and SFZ multi-sample export.