Introduction to ESQ-1 Synthesizer with Tim Shoebridge

Jun 16, 2026 | Cherry Audio

Ensoniq ESQ-1 by Cherry Audio is a landmark virtual synthesizer that honors the 40th anniversary of the classic ESQ-1 polyphonic hybrid synthesizer. This plug-in features the original 32 waveforms, licensed from Creative Technology, which allows for an authentic recreation of the complex sounds from 1986. It includes modern features such as extensive modulation options, rhythmic pattern generation, polyphonic aftertouch and MPE, along with integrated effects. Ensoniq ESQ-1 includes over 400 presets that blend classic factory sounds with new designs, and it also supports data exchange with the original hardware.

Cherry Audio has again collaborated with Tim Shoebridge to create a comprehensive introductory video for Ensoniq ESQ-1 synthesizer. This in-depth exploration highlights its key features, including the digital oscillators and the original waveforms, the new extensive modulation capabilities, the multistage envelopes, SysEx import, and more.

In a first-of-its-kind collaboration, Cherry Audio partnered with Creative Technology, the current owner of the Ensoniq intellectual property, to obtain official licensing for the original 32 ESQ-1 waveforms for this release. Equally important, we meticulously emulated the sonic signature and behavior of the original hardware's legendary analog filters provided by the renowned CEM3379 IC. We also precisely recreated its four DCAs, four independent multistage envelopes, three LFOs, amplitude modulation, oscillator sync, and expanded its modulation system. Its accuracy is such that the ESQ-1 software supports drag-and-drop import of individual patches and patch banks from ESQ-1 SysEx files, or directly via MIDI from the hardware. Additionally, the software can export SysEx patch files that are compatible with the original hardware.