The Edge Gear Guide
A quick-reference table guide to The Edge's guitars, amplifiers and effects across key musical periods.
Rhythmic delay is central to The Edge's guitar arrangements. Guitars, AC30 amplifiers, delay units and switching systems form a changing signal chain across U2 albums.
Quick overview
| Category | Details | Era / use |
|---|---|---|
| Gibson Explorer (1976) | A natural-finish Explorer is a recurring core instrument from U2's early years. | Signature guitar |
| Vox AC30 Top Boost | Vintage AC30 combos are a cornerstone of the Edge's sound. | Main amplifier reference |
| Korg SDD-3000 digital delay | Delay and preamp coloration; multiple units permit different repeat patterns. | Key effect |
Guitars
| Gear / reference | Details | Era / use |
|---|---|---|
| Gibson Explorer (1976) | A natural-finish Explorer is a recurring core instrument from U2's early years. | “I Will Follow,” “Sunday Bloody Sunday” |
| Fender Stratocaster | Black Strat and other Fenders used for brighter tones and selected songs. | Studio and touring |
| Rickenbacker 330 / 12-string | Hollowbody and 12-string models for jangling textures. | Selected U2 recordings |
| Gretsch Country Gentleman / White Falcon | Hollowbody tones for specific arrangements. | Tour and studio |
| Gibson Les Paul | Used for heavier or sustained tones. | Selected songs |
| Washburn Festival acoustic | Amplified acoustic guitar used in early live contexts. | 1980s live set |
Amplifiers
| Gear / reference | Details | Era / use |
|---|---|---|
| Vox AC30 Top Boost | Vintage AC30 combos are a cornerstone of the Edge's sound. | Early career through later tours |
| Multiple AC30s | Separate amps can receive differently processed signals for width and redundancy. | Studio and stadium rigs |
| Fender and Mesa/Boogie amps | Alternate amplification for selected tones and periods. | Song-specific |
| Direct / modeled systems | Later rigs incorporate Fractal and rack-based processing alongside amps. | Modern tours |
Effects
| Gear / reference | Details | Era / use |
|---|---|---|
| Korg SDD-3000 digital delay | Delay and preamp coloration; multiple units permit different repeat patterns. | “The Unforgettable Fire,” “Where the Streets Have No Name” |
| TC Electronic 2290 delay | Programmable digital delay used in large touring systems. | Joshua Tree / later live rigs |
| Dotted-eighth delay | Repeats fill the spaces between picked notes, turning arpeggios into rhythmic patterns. | “Where the Streets Have No Name” |
| Boss FA-1 FET amplifier | Preamp / boost raises level and adds tonal coloration. | Classic Edge signal chain |
| Boss CS-2 compressor | Compression evens out attack and sustains clean arpeggios. | Selected boards |
| Ibanez TS-9 Tube Screamer / Boss SD-1 | Overdrive options for added drive and midrange. | Song-specific gain tones |
| Boss OC-3 octave / pitch effects | Adds octave layers for selected parts. | Later live rigs |
| Electro-Harmonix B9 / DigiTech SynthWah | Organ-like and envelope-controlled textures. | Later touring effects |
| Fractal Axe-Fx / Line 6 systems | Programmable effects, amp models and routing. | Modern concert systems |
Era and song guide
| Gear / reference | Details | Era / use |
|---|---|---|
| War (1983) | Explorer and early delay / reverb approach. | “Sunday Bloody Sunday” |
| The Unforgettable Fire (1984) | Korg SDD-3000 and AC30 textures broaden the ambient palette. | Title track |
| The Joshua Tree (1987) | Explorer, AC30s and synchronized delays. | “Where the Streets Have No Name,” “With or Without You” |
| “Where the Streets Have No Name” | Arpeggiated guitar with rhythmic dotted-eighth delay and stereo amp paths. | Delay time relates to song tempo |
| Achtung Baby (1991) | More varied guitars and studio processing. | “Mysterious Ways” |
| “Pride (In the Name of Love)” | Delay, clean amp tone and controlled modulation. | Live arrangements evolve |
| Modern U2 tours | Large programmable racks and many song-specific guitars. | Preset switching controls effect changes |