Synth1

Synth1: Free Analog-Style Software Synthesizer Plug-in

Synth1 is a free and open-source software synthesizer plug-in for digital audio workstations. It features 3 oscillators, 2 LFOs, 2 filters, an arpeggiator, and effects like chorus, delay, and reverb. Synth1 is known for its versatility in creating analog-style synth sounds like basses, pads, leads, and more.

What is Synth1?

Synth1 is a free and open-source software synthesizer plug-in originally developed by Ichiro Toda for digital audio workstations. First released in 2002, it has become one of the most popular virtual instrument plug-ins for its versatility in sound design and analog-style synthesis.

At the core of Synth1 are three oscillators that can generate basic waveform shapes like sawtooth, pulse, triangle, sine, and noise. The oscillators can be tuned, panned, and modulated independently and mixed together. There are two low-frequency oscillators (LFOs) with selectable waveforms for modulating parameters and two types of filters: an 18dB ladder filter and a 24dB state variable filter.

An built-in arpeggiator and effects like chorus, delay, and reverb expand Synth1's sonic palette. The simple and intuitive interface makes it easy for producers, composers, and sound designers to create synth sounds ranging from basses, pads, and leads to sci-fi effects.

Since its release, Synth1 has been used by electronic musicians across genres from hip hop to synthwave. While not as advanced as some commercial virtual analog synthesizers, Synth1 is capable of creating classic-sounding synth tones. Its accessibility and open-source nature have contributed to its popularity.

Synth1 Features

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