QA Digitally Recreates Legendary API 550a Vintage American Console Equalizer*
The equalizer allows you to chisel your signals with surgical precision. It has a modern, easy-to-use user interface. You’ll love its aggressive structure and proportional Q feature.
QA vintage American console 3 band parametric equalizer plug-in supports VST, VST3, AU and AAX plugin formats.
New Better User Interface
Easy On Your Eyes
The equalizer will keep you running tirelessly even after hours of hard work. You will not be able to help yourself from falling in love with it!
Harmonious Marriage of API 550a
Modern User Interface
You work long hours and deserve better user interfaces without compromising from the sound quality.
Fast, Intuitive and Highly Responsive
Unleash your inner mad scientist with the QA plug-in and add a special note to
Quality Comes First
The QA vintage equalizer plug-in is highly optimized to keep your CPU under low stress, while still maintaining top quality sound output.
- Low Frequency Shelving/Peaking.
- Five selectable center frequencies: 50Hz, 100Hz, 200Hz, 300Hz and 400Hz.
- Mid Frequency Peaking
- Five selectable center frequencies: 400Hz, 800Hz, 1.5kHz, 3kHz and 5kHz.
- High Frequency Shelving/Peaking
- Five selectable center frequencies: 5kHz, 7kHz, 10kHz, 12.5kHz and 15kHz.
- Band Pass Filter: Fixed bandwidth: 50Hz to 15kHz.
- The amount of boost or attenuation is continuously variable from -12 dB to 12 dB.