EQ / Filter Pedal Schematics
Schematics for making an EQ / Filter guitar pedal. Equaiizer (EQ) / Filter pedal schematics for guitar.
Download SchematicMore info from the Original Website (or PCB order)
Showing 1–40 of 76 results
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![6-Band EQ (Potentiometer Version) by PedalPCB]()
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![6-Band EQ by PedalPCB]()
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![6-Band Graphic EQ project by General Guitar Gadgets]()
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Based On: Friedman BE-OD, Friedman Dirty Shirley
![Active EQ by PCB Guitar Mania]()
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Based On: Jackson Audio 1484 Twin Twelve
![Argentum 1212 Preamp by PedalPCB]()
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Based On: Bearfoot Sea Blue EQ

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Based On: Diezel VH4
![Benzin EQ by PCB Guitar Mania]()
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Based On: EQD Tone Job
![Box and All EQ by PedalPCB]()
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![Brass Blender by Fuzzdog]()
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Based On: DSM Omnicab Sim
![Cabulator - Cabinet Simulator by PCB Guitar Mania]()
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Based On: Original
![Camber EQ by PCB Guitar Mania]()
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Based On: DOD Envelope Filter 440
![CDXL Classic Envelope Filter by PedalPCB]()
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Based On: DOD 440 Reissue Envelope Filter
![CDXL Reissue Envelope Filter by PedalPCB]()
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Based On: BOSS SP-1 Spectrum
![Chroma Parametric Boost by Aion FX]()
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Based On: H.B.E. Detox EQ
![Cold Turkey EQ by PedalPCB]()
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Based On: Ibanez CD5 Cyberdrive
![Cyborg Drive by PedalPCB]()
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Based On: Guyatone WR3 Wah Rocker
![Duck Box Envelope Filter by PedalPCB]()
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Based On: Yamaha NE-1 Bass Parametric EQ
![EQ, Anyone? by PedalPCB]()
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Based On: Spaceman Effects Equinox
![Equilux Mini Equalizer by PedalPCB]()
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Based On: EQD Talons tone section
![Falcon EQ by PCB Guitar Mania]()
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Based On: VFE Ultimate Mid Boost
![Focus by Madbeanpedals]()
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Based On: Spontaneous Audio Devices Son of Kong
![FreakZEQ by PedalPCB]()
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Based On: Broughton Audio Low + High Pass Filter
![Frequency Interchange Filter by PedalPCB]()
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Based On: Boss GE-7 EQ

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Based On: Boss GE-7 EQ

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Based On: BOSS MT-2 Metal Zone
![Hi Cut Filter / Lpf project by Guitar-Electronics.eu]()
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![High Pass Filter project by Guitar-Electronics.eu]()
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Based On: The Revv
![Hybrid EQ by PCB Guitar Mania]()
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Based On: VFE Mid-Boosting Overdrive
![Ice Scream by Madbeanpedals]()
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Based On: TC Integrated Preamp
![Integral Preamp by PedalPCB]()
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Based On: Orange Squeezer
![JULIUS by GuitarPCB]()
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Based On: Ibanez LF7 Lo-Fi Filter
![Lo-filter 7 by PCB Guitar Mania]()
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Based On: Ibanez LF7 Lo-Fi Filter
![LoFi-nator by PedalPCB]()
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Based On: Electro-Harmonix Bassballs
![Lowballer Twin Envelope Filter by PedalPCB]()
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Based On: BBE Sonic Maximizer
![Lumin Sonic Enhancer by Aion FX]()
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Based On: JHS Haunting Mids
![Maleficent Mids by PedalPCB]()
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Based On: Maestro FSH-1 Filter Sample / Hold
![Master Sampler & Hodler by PCB Guitar Mania]()







































