Quanpressor [Compressor - AU/VST3]

Four compressor characters in one precise mixing tool

Quanpressor is a flexible compressor for mixing and sound design. Choose between FET, OPTO, VCA, and Vari-Mu behavior, then shape the response with a unified control set, sidechain filtering, automatic level matching, and visual metering.

One compressor, four characters

Quanpressor brings FET, OPTO, VCA, and Vari-Mu behavior into one focused compressor. Each mode has its own response, while the core controls stay familiar so you can move quickly between colors.

Key features

• FET / OPTO / VCA / VARI-MU modes for different attack, release, and compression characters
• Unified controls for Input, Threshold, Ratio, Attack, Release, Knee, Makeup, and Output
• External sidechain input with an explicit EXT SC switch
• High / low spectral bleed controls for shaping detector sensitivity
• Auto Level Match and mode-switch loudness compensation
• GR Match for automatically trimming threshold toward the previous gain-reduction average
• Input / output meters, gain-reduction meter, transfer curve, and scrolling GR history
• Vari-Mu FAST / MID / SLOW time-constant buttons

Formats

• macOS: AU, VST3, Standalone
• Windows: VST3, Standalone

Version 1.0.1. Quanpressor includes a 14-day trial on macOS and Windows.