Ibanez CS-9 Chorus Modifications

The Fromel Electronics modified CS-9 is elegant and simple, boasting many usable tones and a singing, vocal quality.  From subtle tone color to pulsating shimmer, the Supreme CS-9 has carved out it’s own niche in the Chorus world!  The speed control pushes into leslie/vibe territory when dimed and the width control also has a unique function at lower settings, allowing the bass strings to stay virtually unaffected while the treble strings swirl and sparkle.The vintage Ibanez CS-9 Stereo Chorus (made by Maxon) and the reissue CS9 are fantastic chorus pedals straight out of the box. However, with the Supreme Mod, this pedal’s tonal range can be expanded and improved with top notch components and a bit of technical know-how. Included are all the components needed to perform the mods and detailed instructions with photos and placement designations. Signal Path - Replace the cheap op-amps with high quality audio-grade op-amps. Higher quality op-amps mean less noise and distortion and better