MXR Phase 90

Checked by hand on 5 October 2026

16 versions · 397 for sale · 6,607 sales on record. Pick a version for a price: these versions do not trade in one band.

The MXR Phase 90 is the classic one-knob phaser, a simple, instantly recognizable swirl that has been on boards for decades. Its main talking points are two voicings and a quirk: the script-logo version gives a smoother, subtler sweep, while the block-logo version is more pronounced and adds a noticeable volume bump when you switch it on, which owners often tame with a simple internal mod. The EVH signature packs both script and block modes into one pedal and trims that volume bump, and owners who have compared the 90, 95, Zakk Wylde and EVH tend to rate the EVH the most versatile. It stays popular because it is cheap, dead simple and just sounds right.

MXR M101 Phase 90

MXR MX-101 Block Phase 90

MXR Phase 90 Script Logo

MXR M101 Phase 90 with LED

MXR Phase 90 '74 Vintage

MXR ILD101 I Love Dust Limited Edition Phase 90

Pick your version

16 versions, most sold in the last two years first. Same name, different money: prices are per version.

Version	Typical used	For sale	From	New
M101 Phase 90	Typical used €5090 sold, 90 days	252	€48
MX-101 Block Phase 90Vintage1975–1984	Typical used €13011 sold, 6 months	37	€107
M101 Phase 90 with LED	Typical used €5531 sold, 2 years	4	€57
Phase 90 Script Logo	Typical used €10016 sold, 2 years	21	€124
ILD101 I Love Dust Limited Edition Phase 90	Typical used €9511 sold, 2 years	2	€146
EVH90SE Phase 90 35th Anniversary	Typical used €2108 sold, 2 years	11	€185
Phase 90 '74 Vintage	57 sold	4	€101
CSP-101
Custom Shop Phase 90	29 sold	1	€148	€148
Phase 90 Block Logo	20 sold	3	€76
Phase 90 M101SE Special Edition	3 sold	1	€706
Phase 90 Script Reissue	82 sold	1	€84
Phase 90 Vintage		5	€674
Phase 90 Analog Phaser Pedal SPEED Control		1	€313
Phase 90 Custom Shop '74 Reissue	50 sold	1	€179
Phase 90 (version not filed)ads that name no version yet, and 15 more are tied to the family alone, on no row here	144 sold	38	€61

Versions without a page of their own are read from the model code sellers put in the title. Where we have too few recorded sales of a version to quote one honestly, the column shows what sellers are asking for the ones up now instead. That is a hope, not a sale, and asking prices run above what things fetch. A dash means we have neither.