The Erica Synths Graphic Resonant FB Expander

The Erica Synths Graphic Resonant FB Expander is an additional module designed specifically for the Erica Synths Graphic Resonant Filterbank. It provides direct manual access to adjusting the gain/attenuation of all 10 filter bands without the need to switch bands on the main module.

With the Expander, sound design using the Graphic Resonant Filterbank becomes a much more convenient and intuitive process. Simply adjust the gain of each band using the corresponding slider on the front panel.

Key Features:
- Direct manual control of the level of all 10 bands
- Convenient large sliders for intuitive adjustment
- Compact design to save space in the rack
- Works only in conjunction with the Graphic Resonant Filterbank