Resonant Equalizer

https://www.modulargrid.net/e/elby-designs-es202-resonant-equalizer

www.elby-designs.com/webtek/panther/es202-resonant-equalizer

• ? mA +12V
• ? mA -12V
• ? mA 5V
• 50 mm Depth

Available as an assembled Module and as a DIY project.

No info about availability.