MXR M-109S Six Band Graphic EQ Equalizer M109S Pedal 6 BAND ( 3 STRING SETS ) 710137095625 | eBay
Artec Parametric EQ – Thomann United States
17 Best EQ Pedals in 2022 (All Price Ranges) - Guitar Lobby
How to use bass EQ pedals to take full control of your low-end | Guitar World
Das Musikding - New guitar effects pedal kit available: Tone TWEQ, a 3-Band active EQ. Sounds good on Guitar and Bass :-) http://www.musikding.de/Tone-TWEQ-active-EQ-kit It´s an active 3-Band EQ with cut and boost
GuitarPCB Tone TwEQ Pedal Kit by Pedal Parts and Kits