Gear / Pedal
MXR Phase 90
On 8 sourced rigs at ToneLineage.
Who uses it
- Dave GrohlSignature gear (career overview) career
Named in the article's equipment section: “…. effects pedals he has added in the new millennium include the electro-harmonix deluxe memory man delay, mxr phase 90, and xotic effects ep booster.…” Wikipedia: Dave Grohl ↗
- David GilmourDark Side → The Wall 1973–1980
Added around The Wall. Wikipedia: David Gilmour ↗
- Eddie Van HalenEarly Van Halen 'brown sound' 1978–1984
EVH: speed set between 9 and 10 o'clock, used since the first album (Eruption, Ain't Talkin' 'Bout Love). Guitar World: Eddie Van Halen on his MXR Phase 90 & Flanger ↗
- Jimmy PageLive Zeppelin rig 1969–1970s
- John MayerThe Search for Everything tour 2017Dead & Co 2021 2021Dead & Company 2022 2022
Community-reported; unconfirmed. Fan blog's tour rig list. The Tone Geek (fan blog): 2017 Search for Everything tour rig ↗
MXR Phase 90 (modern script): On the board per fan-sourced rundown. Guitar World: John Mayer's 2021 Dead & Company pedalboard (Aug 2021) ↗
Phaser. Guitar World: John Mayer's 2022 Dead & Company rig (Jul 2022) ↗
- Steve VaiRig Rundown snapshot undated
- Tom MorelloAtlas Underground tour 2019
Phaser. Premier Guitar Rig Rundown: Tom Morello (Feb 2019) ↗
- John Baizley2024 rundown 2024
Affordable clones & alternatives
Affiliate links. ToneLineage may earn a commission at no additional cost to you. Approximate new prices from zZounds listings checked 2026-10-21; they change.
- MXR Phase 90 Guitar Effects Pedal~$100 new approx.
- Budget clone
- Behringer VP1 Vintage Phaser
- Boutique clone
- MXR Phase 90 Script reissue
Suggested alternative Clones are editorial suggestions, not claims about what any artist uses.
Buy the real thing
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