# Event Details - **Event Name**: Guitar Pedal Manufacturing Workshop – Harmonic Percolator - Fuzz Pedal - **Event Start and End Date**: Sat, 11 Apr, 2026 at 10:00 am – Sat, 11 Apr, 2026 at 01:00 pm (+01:00) - **Event Description**: A 2 session workshop. Create your own sound!About this EventWorkshop, held in English, composed of 2 sessions11 Apr from 10:00 a.m. to 1:00 p.m.18 Apr from 10:00 a.m. to 1:00 p.m.This is the 2nd workshop of a series of 3, in which we will develop different Guitar Pedals. This time we are going to create an Harmonic Percolator (Fuzz Pedal).You are welcome to join us, whether you attended the previous workshop or would like to take part in a new one.Workshop OverviewIntroduction to the theory and hands-on construction of audio effect pedals for electric guitar, bass, and electronic music.Learning OutcomesBasic electronics and signal-processing principlesUnderstanding of analogue and digital audio effectsPractical sound-shaping techniquesFormatInteractive lectures on electronics and effect designBreadboard prototyping and experimentationSoldering, assembly, and enclosure of a complete effect pedalMaterials & EquipmentIndividual toolkits with components and high-quality PCBsPre-drilled aluminum enclosuresShared soldering and testing equipmentRequirementsNo prior electronics experience requiredBasic understanding of electricity recommendedTarget audience: General public, musicians, electronics, and audio enthusiasts.Registration / Inscrição: 60€ (all tools and materials provided)Each participant can take their own overdrive pedal with themBring: GuitarCoordinators: Paolo MarcelliPaolo Marcelli (Italy) is an MSc graduate in Biomedical Engineering from Università Campus Bio-Medico di Roma, currently based in Lisbon as an affiliate researcher at ITI (Interactive Technologies Institute, University of Lisbon), where he’s developing an electroacoustic sound installation titled Meddle. Always interested in music, he discovered a passion for electronics through his MSc, starting to develop skills in music technology. Learning to repair, modify, and produce his own music equipment, he combined a solid theoretical grounding with hands-on knowledge of electronics fabrication, soldering, and PCB manufacturing through a mix of techniques. In his spare time, he volunteers at Prisma Estudios (Lisbon) as a sound technician and event organiser for the weekly acoustic jam sessions.More info:+351 211 941 467 / fablab.workshops@cm-lisboa.ptBy registering for the event, you agree to the capture of images for publicity purposes and the collection and processing of personal data in accordance with applicable legal regulations and the Lisbon City Council Data Protection Policy. 1st session🕑: 10:00 AM - 01:00 PMApril 11Info: Theory & Breadboarding - Introduction to the workshop and final deliverable through demonstration and testing of a fully working pedal using guitar and amplifier; Intuitive electronics theory underlying the effect pedal, with optional advanced material provided through handouts; Pair-based breadboard prototyping of circuit blocks or full unit, including testing, listening evaluation, and component-value experimentation; Outcome: understanding of the circuit topology and signal-processing principles behind the final effect2nd session🕑: 10:00 AM - 01:00 PMApril 18Info: Soldering & Enclosure - Safety briefing and hands-on soldering of components onto the provided PCBs Functional testing followed by final enclosure assembly. Additional guided support to accommodate different working speeds and ensure completion. Outcome: each participant completes and takes home a fully functional effect pedal - **Event URL**: https://allevents.in/lisboa/guitar-pedal-manufacturing-workshop-harmonic-percolator-fuzz-pedal/100001985799368367 - **Event Categories**: Music, Workshops, Entertainment - **Interested Audience**: - total_interested_count: 0 ## Ticket Details - **Ticket URL**: https://consumer.pxf.io/c/1339408/3151484/39691?partnerpropertyid=1191892&MediaPartnerPropertyId=1191892&svlink=14105511&level=1&u=https%3A%2F%2Fwww.eventbrite.com%2Fe%2Fbilhetes-guitar-pedal-manufacturing-workshop-harmonic-percolator-fuzz-pedal-1985799368367 - **Ticket Price Range**: min: 60, max: 60, currency: EUR ## Event venue details - **city**: Lisboa - **state**: LI - **country**: Portugal - **location**: Fab Lab Lisboa - **lat**: 38.7224802 - **long**: -9.132613600000013 - **full address**: Fab Lab Lisboa, Rua Maria da Fonte, Lisboa, Portugal ## Event Organizer details - **affiliate_id**: 10 - **organizer**: FabLab Lisboa (https://allevents.in/org/fablab-lisboa/23025728) ## Event gallery - **Alt text**: banner - **Image URL**: https://cdn-az.allevents.in/events5/banners/9e23ba4714bb79e8b47e3b3201a7936e2b5a9f8551a5625dd6b2fded8564c546-rimg-w1200-h600-dcffffff-gmir.jpg?v=1775119982 - **Alt text**: thumbnail - **Image URL**: https://cdn-az.allevents.in/events5/banners/fce214d49c8797f0883f716a3bea828cbea7a011bca22fae87d031cb34ace8a0-rimg-w400-h400-dcffffff-gmir.jpg?v=1775119982 ## FAQs - **Q**: When is the event happening? - **A:** Sat, 11 Apr, 2026 at 10:00 am (+01:00) - **Q**: Where is the event happening? - **A:** Fab Lab Lisboa, Rua Maria da Fonte, Lisboa, Portugal - **Q**: What is the ticket price? - **A:** starting from 60 up to 60 EUR - **Q**: Who is organizing the event? - **A:** FabLab Lisboa - **Q**: What type of event is this? - **A:** Music, Workshops, Entertainment - **Q**: Where can I find ticket details about Guitar Pedal Manufacturing Workshop – Harmonic Percolator - Fuzz Pedal ? - **A:** You can find ticket details about this event on AllEvents. ## Structured Data (JSON-LD) ```json [ { "@context": "https://schema.org", "@type": "Event", "name": "Guitar Pedal Manufacturing Workshop – Harmonic Percolator - Fuzz Pedal", "image": "https://cdn-az.allevents.in/events5/banners/9e23ba4714bb79e8b47e3b3201a7936e2b5a9f8551a5625dd6b2fded8564c546-rimg-w1200-h600-dcffffff-gmir.jpg?v=1775119982", "startDate": "2026-04-11T10:00:00+01:00", "endDate": "2026-04-11T13:00:00+01:00", "url": "https://allevents.in/lisboa/guitar-pedal-manufacturing-workshop-harmonic-percolator-fuzz-pedal/100001985799368367", "eventStatus": "https://schema.org/EventScheduled", "location": { "@type": "Place", "name": "Fab Lab Lisboa", "address": { "@type": "PostalAddress", "streetAddress": "Rua Maria da Fonte", "postalCode": "1170-221", "addressLocality": "Lisboa", "addressRegion": "LI", "addressCountry": "PT" }, "geo": { "@type": "GeoCoordinates", "latitude": "38.7224802", "longitude": "-9.132613600000013" } }, "eventAttendanceMode": "https://schema.org/OfflineEventAttendanceMode", "description": "A 2 session workshop. 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