Pendulate
Pendulate, developed by Newfangled Audio, is a free chaotic mono synth that introduces a novel approach to sound generation through its double-pendulum oscillator. This unique oscillator design allows for seamless transitions from pure sine waves to complex, chaotic textures, enabling the creation of biting basses, searing leads, and gritty soundscapes. Inspired by the designs of synthesizer pioneer Don Buchla, Pendulate incorporates a wave folder and low pass gate, further expanding its sonic capabilities. The user interface features an innovative modulation system, permitting modulation of every control directly from the main page, with support for up to 325 simultaneous modulation routings. Additionally, Pendulate offers MPE support, enhancing expressive control with compatible hardware. The synthesizer comes equipped with 136 presets, including contributions from professional artists.
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UVI Falcon
UVI Falcon is a comprehensive hybrid instrument that combines advanced sampling and synthesis capabilities within a semi-modular environment. It features 20 oscillator types, including virtual analog, wavetable, FM, additive, and granular synthesis, allowing for extensive sound design possibilities. With over 100 high-quality effects, users can apply various processing techniques such as reverb, delay, modulation, and filtering to enhance their sounds. Falcon's modulation system includes envelopes, LFOs, and step sequencers, enabling dynamic and evolving textures. The software also supports MIDI processing and scripting, providing tools for creating complex performances and custom instruments. Falcon's interface is adaptable, featuring a new browser for efficient preset management and an intuitive workflow for sound creation. It comes with a factory library of over 1,500 presets and offers expansion options through additional sound libraries.
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Triple Cheese
Triple Cheese is a unique freeware synthesizer that employs comb filters for sound generation instead of traditional oscillators or wavetables. It features three comb filter modules arranged in series, each offering eight different modes, allowing for a wide range of sound design possibilities. The synthesizer supports polyphonic (up to 16 voices), duophonic, monophonic, and legato modes, with adjustable portamento time. It includes two ADSR envelopes with customizable sustain stages, two host-sync-able LFOs (one regular and one "vibrator" with delay and amplitude modulation), and a VCA with amplitude modulation and pan controls. Triple Cheese also offers five built-in effects, including chorus, flanger, phaser, delay, and reverb. Modulation sources encompass wheels, velocity, pressure, breath, key follow, and random inputs. The user interface is scalable from 70% to 200% and skinnable, providing flexibility in appearance.
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Syndt
Syndt is a high-quality polyphonic synthesizer with a lot of possibilities. The oscillator waveform can be morphed between pure sine to pure square and supports altering of pulse width. Both the shape and pulse width can be modulated by two independent LFOs. With fine-tuned low pass and high pass filters combined with a separate filter attack setting, (optionally based on velocity) this synth can create some raw and interesting sounds. The additional LFO can be shaped exactly as the oscillator and optionally controls filters, gain, and pitch (using a modulation wheel or just automatically). This LFO can be synchronized to an AUv3 host. Globally there’s a nice stereo chorus, ping-pong stereo delay (that also can sync to an AUv3 host BPM), and EQ. XY pad-based oscillator and LFO (PWM on the X axis and morphs between sine and square on the Y axis). Independent mini-LFO (sine only) for each axis of the oscillator XY-pad.
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