15% off all kits! Only for a limited time · Visit the store →About UsAcknowledgementsContactA Builder’s Favorite for Over 25 YearsGeneral Guitar GadgetsFine stompbox kits, projects & PCBsThe ProjectsStoreSchematicsHow Do I Build It?FAQBlogLinksThe Projects/Modulation/Echo/SHechoProject · Modulation/EchoSHechoThanks to Dean Hazelwanter and Scott Swartz for this Echo/Delay unit.FilesProject filesEverything you need to build itPDF · 4 pagesSHecho Delay Project File↓