Lemur Audio – SIMON v1.7.8 is an OP-AMP emulation plugin for Windows. The new version of SIMON adds a mathematically perfect op-amp model from the mastering equalizer with three L/R matrix modes.
Three L/R Matrix Modes
EQUAL: Both channels have the same harmonic structure.
MODERN: Each channel has a slightly different harmonic structure.
VINTAGE: Each channel has a noticeably different harmonic structure.
Two Saturation Models
OP-AMP: Matches the hardware.
OP-AMP LP (Linear Phase): The same circuit but with phase-shift elimination in the high frequency range.
DIGITAL: SIMON’s original pure saturation.
OP-AMP and OP-AMP LP operate in HQ and ULTRA modes, ensuring guaranteed sound quality and purity. Additional nonlinear effects have also been modeled to add dynamics, liveliness, and musicality to the entire system, surpassing hardware equivalents.
Key Features
- Mathematically perfect op-amp model
- Three L/R matrix modes: EQUAL, MODERN, and VINTAGE
- Two saturation models: OP-AMP and OP-AMP LP
- DIGITAL pure saturation mode
- HQ and ULTRA quality modes
- Additional nonlinear effects for enhanced musicality
- VST3 and AAX formats for Windows
Format and Compatibility
Formats: VST3, AAX for Windows.
Compatible with major DAWs including Ableton Live, Cubase, Pro Tools, FL Studio, Studio One, Reaper, and Bitwig.
File Size: 116.7 MB

