60 Hz Notch Filter.jpg
60 Hz Notch Filter.jpg
Bi-Filter Follower (Craig Anderton's).gif
Bi-Filter Follower (Craig Anderton's).gif
BOSS Equalizer GE-7.jpg
BOSS Equalizer GE-7.jpg
Dr Quack Envelope filter.GIF
Dr Quack Envelope filter.GIF
Electro Harmonix Boosters schematics.jpg
Electro Harmonix Boosters schematics.jpg
Electro Harmonix Graphic Equalizer EH-7600.jpg
Electro Harmonix Graphic Equalizer EH-7600.jpg
Electro Harmonix Zipper - Envelope Filter.jpg
Electro Harmonix Zipper - Envelope Filter.jpg
Elektor - Harmonic Enhancer (variant 1).jpg
Elektor - Harmonic Enhancer (variant 1).jpg
Elektor - Harmonic Enhancer (variant).jpg
Elektor - Harmonic Enhancer (variant).jpg
Elektor - Parametric EQ.jpg
Elektor - Parametric EQ.jpg
Equalizer (part).jpg
Equalizer (part).jpg
Filtr graniczny (PE).jpg
Filtr graniczny (PE).jpg
Ibanez 7 Band GE .gif
Ibanez 7 Band GE .gif
Korg Parametric EQ.jpg
Korg Parametric EQ.jpg
Korg Tone Box.jpg
Korg Tone Box.jpg
Maestro Envelope Modifier.jpg
Maestro Envelope Modifier.jpg
Maestro Filter - Sample and Hold FSH-1A.gif
Maestro Filter - Sample and Hold FSH-1A.gif
Metal resonance filter.gif
Metal resonance filter.gif
NN - Exciter.jpg
NN - Exciter.jpg
Notch Filter.jpg
Notch Filter.jpg
Parametric Equalizer.jpg
Parametric Equalizer.jpg
Selective parametrical filter.jpg
Selective parametrical filter.jpg
Simpresen filter.jpg
Simpresen filter.jpg