Filter

From website:

RF20 Resonant Filter FTelettronica

-Low Pass Filter Cut Off Frequency

-Low Pass Filter Resonance

-High Pass Filter Cut Off Frequency

-High Pass Filter Resonance

-Input Level

-Balance

Input and Output: 6,3 mm Jacks

LP Freq., LP Reso., HP Freq., HP Reso. : 6,3 mm Jacks

Power: 18v DC Negative center
76mA
True Bypass

https://www.ftelettronica.com/product/rf20-resonant-filter/

• 132 mm wide
• 150 mm heigh

This Pedal is currently available.