Guitar Pedal Parts
Miscellaneous
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Miscellaneous
ICL7660SCPA switched-capacitor charge pump in DIP-8 package for voltage inversion and doubling in low-current pedal circuits.Pedal-builder note: A popular choice for Klon-style builds and other pedals that need 18V or a negative supply rail from a standard 9V input. The “S” version supports boosted switching frequency to help keep charge-pump whine above the audio band.
€1.80
JRC4558D dual operational amplifier in DIP-8 package.Pedal-builder note: This is the classic op-amp associated with the Ibanez Tube Screamer family; Ibanez specifies the JRC4558D in the TS808 reissue. Ideal for Tube Screamer repairs, clones and derivative overdrive builds.
€1.20
JRC4580D dual audio op-amp in DIP-8 package, with performance between the classic 4558 and TL072 families.Pedal-builder note: The JRC4580D is notably used in Analogman King of Tone / Prince of Tone circuits, modern Boss DS-1 revisions and the Suhr Riot, making it a strong choice for boutique overdrive and distortion builds.
€1.10
MC33178P dual low-noise op-amp in DIP-8 package, designed for quality audio and signal-processing applications.Pedal-builder note: The MC33178 is strongly associated with Darkglass designs and is used extensively in Alpha Omega / Alpha Omicron-family circuits, where the op-amp itself contributes to the drive character.
€2.40
RC4558 dual operational amplifier in DIP-8 package. Compatible 4558-family devices may be marked LM4558, MC4558, NJM4558, KA4558 or RC4558.Pedal-builder note: The 4558 family is central to Tube Screamer-style overdrive circuits and many derivatives. Use this generic option where an exact JRC4558D marking is not required.
€0.50