GARUC Audio is giving away Prism Sat, an analog saturation plugin designed to add warmth, glue and harmonic density to any signal. It is free to grab right now from the developer’s store.
This article covers what Prism Sat does, its main features, and how to install it.
1. What is GARUC Audio “Prism Sat”?
Prism Sat is an analog saturation engine engineered to instantly add warmth, cohesion and harmonic density. It is built on the DSP architecture of GARUC Audio’s highly rated Tape Hyll plugin and inherits the DNA of a first-generation digital tape emulation that faithfully translates the non-linear behaviour of analog tape into the digital domain. Pushing the PROCESS control engages a delicate blend of even- and odd-order harmonics, enriching the signal while naturally smoothing harsh transients. From a subtle analog shimmer to parallel distortion, you can dial in the colour of real tape with a simple, focused interface.
Main features
- CAL: knob that adjusts the internal calibration
- INPUT KNOB: controls the amount of signal feeding the processor
- INPUT METER: shows the input signal to the plugin in dBFS (unaffected by the INPUT KNOB)
- PROCESS: main knob that sets the intensity and depth of harmonic generation
- AUTO GAIN: dynamic compensation of level changes using RMS or True Peak, enabling transparent A/B monitoring without any volume bias
- DRY/WET: mix control between the processed signal (Wet) and the source (Dry)
- OUTPUT: output gain stage placed before the Dry/Wet mixer
- OUTPUT METER: shows the plugin’s output signal in dBFS
- A/B compare: switch between two parameter snapshots A and B, with an “A to B” copy function
- PRESET: SAVE / SAVE AS / LOAD preset management with arrow-key switching
- UNDO / REDO: revert or restore the most recent parameter change
- BYPASS: enables or disables plugin processing
- RESIZE: resizes the interface
- MENU: additional options menu
2. How to install and download Prism Sat
To grab Prism Sat, create a GARUC Audio account on the developer’s site, add the plugin to your cart and check out — the download and installer become available immediately afterwards.
That’s the rundown on the free Prism Sat release. If you are after more analog-style saturation and tape colour options, GARUC Audio’s paid Tape Hyll is the obvious next stop, since Prism Sat is built on the same DSP foundation.