IC Charge Pump TC7660SEPA Best choice for guitar pedals - GuitarPCB
Possibly the World's cleanest, most transparent boost. It utilizes the 7660S charge pump's ability to take a standard… | Electronics basics, Diy guitar amp, Circuit
50 PCS ICL7660SCPAZ DIP-8 ICL7660SCPA ICL7660 7660S CPAZ Super Voltage Converter | eBay
TC7660S Charge Pump IC (DIP-8) - Pedal Parts and Kits
ICL 7660 SCPAZ ICL7660S ICL7660 7660S C Ve I DIP-8 €4.72 seneshal.com
10pcs Icl7660scpaz 7660s Super Voltage Converters Dip-8pin - Integrated Circuits - AliExpress
ICL7660S ICL7660 7660S SOP-8 -1.5V to -12V Voltage Converter | SatisLED
Guitar FX Layouts: Switchable Onboard Power +9/+18V
help check over my split-rail FET boost schematic :)