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Pricing and availability
We compare 600+ stores and found this item at 6 stores. Prices updated .
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Average Price: $150
Standard/Professional
$75
$201+
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Budget
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Price History
Based on price data from 4 merchants for "MXR CSP026 '74 Vintage Phase 90 (Handwired)". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
Step into the golden era of rock and roll with the MXR CSP-026 Handwired 1974 Vintage Phase 90 Pedal. This pedal is not just a nostalgic piece of equipment but a faithful reissue of the classic Phase 90, a staple in the rigs of rock legends. The '74 Vintage Phase 90 is lovingly crafted with hand-wired board and hand-matched FETs, replicating the mesmerizing, smooth modulation of its iconic predecessor.
This piece of music history comes in a sturdy, orange metal housing that's as durable as it is eye-catching. The unmistakable classic script logo adorns the pedal, just like it did back in the day. The pedal is elegantly simple, with a single knob controlling the speed of the phasing, setting you up for a pleasant, warm, and never too loud effect.
While the MXR CSP-026 is a tribute to the past, it's also ready to help you create the sound of the future. Whether you're spicing up a lead sound or creating your signature tone, this pedal offers a timeless, versatile effect that's perfect for any genre.
Key Features:
- 1974 Vintage Phase 90 Original Reissue
- Hand-wired board and hand-matched FETs
- Classic orange metal housing with script logo
- Simple one-knob operation for speed control
- Gentle, warm modulation sound
- Sturdy metal housing
- Operation via 9V battery (note: no input for external power supply)
- Made in USA
Product specs
| Pedal Type | Phaser |
| Analog/Digital | Analog |
| Inputs | 1 x 1/4" |
| Outputs | 1 x 1/4" |
| Bypass Switching | True Hardwire |
| Power Source | Battery only |
| Power Usage | 2.2 mA |
| Batteries | 1 x 9V |
| Height | 1.25" |
| Width | 2.25" |
| Depth | 4.25" |
| Weight | 0.84 lbs. |
FAQs
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What makes the MXR CSP-026 Handwired 1974 Vintage Phase 90 different from other Phase 90 models?
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The MXR CSP-026 is handwired and replicates the original 1974 circuit design for authentic vintage phasing tones, setting it apart from other models that may use modern components or circuits.
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Does the MXR CSP-026 Phase 90 work well with both clean and distorted guitar tones?
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Yes, the MXR CSP-026 Phase 90 is versatile and enhances both clean and distorted tones, adding a rich, swirling effect that complements a wide range of musical styles.
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Is the MXR CSP-026 Phase 90 suitable for live performances?
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Absolutely, the MXR CSP-026 is designed with true hardwire bypass for minimal signal loss, making it an excellent choice for live performances where tone integrity is crucial.
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How is the MXR CSP-026 powered, and does it require any special power supply?
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The MXR CSP-026 is powered by a single 9V battery, and it does not support external power adapters, which keeps the setup simple and portable.
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Is the MXR CSP-026 Phase 90 easy to use for beginners?
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Yes, the MXR CSP-026 Phase 90 features a straightforward single-knob design that makes it easy to dial in the desired phasing effect, making it user-friendly for beginners.
Videos
ProGuitarShopDemos
MXR Phase 90 74 Vintage Phaser
MXR Phase 90 74 Vintage Phaser
ProGuitarShopDemos
David Gilmour's phaser tones with the MXR Phase 90
gilmourish
What's The Difference? MXR Phase 90 Script Logo and MXR Phase 90 Block Logo
Middle Aged Gear Junkie
All MXR Phase 90s Compared
Sweetwater
MXR EVH PHASE 90 VS SCRIPT 74 | Van Halen Style!
Rather Be Riffing
MXR CSP-026 Handwired 1974 Vintage Phase 90 Phaser
Prymaxe
MXR CSP026 '74 Vintage Phase 90 Pedal Demo - Sweetwater Sound
Sweetwater
MXR 74 Phase 90
Pedal Tone
MXR '74 Vintage Phase 90 Pedal Video Demo
tunnelvisionmusic
MXR Vintage 1974 Phase 90 Demo
theGASstation
MXR Phase 90 "74 Script Logo
musictoyznetwork
MXR - '74 Script Phase 90 Demo - Dan Leggatt
Dan Leggatt
MXR CSP026 Vs. Vintage MXR Phase 90 Reissue '74 Vintage Phase 90 Comparison
The Tone Unknown
MXR Phase 90 Bass Demo with Beat Buddy 2
Ted Talks Bass
MXR '74 Vintage Phase 90
BlueSpark
Dunlop CSP026 MXR '74 Vintage Phase 90 effektpedál
HangszerPláza
MXR Phase 90 '74 Vintage CSP 026 Demo
Julian Doe
Ibanez Phase Tone PT-999 (vintage) vs MXR Phase 90 CSP026
leonardorafael
Reviews
PROS
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Authentic 1970s phase shifter sound, recreating iconic tones
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Inspirational effect, evoking a vintage, nostalgic vibe
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Simple one-knob design for ease of use
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Durable construction withstanding harsh conditions
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Unmatched sound quality, often preferred over modern counterparts
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Works well with both guitar and keyboards, adding subtle grit
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Can be modified for power supply connection
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Compatible with battery sag emulation for varied tone
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Praised by professionals and hobbyists alike for its unique effect
CONS
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Absence of power jack frustrates users accustomed to modern conveniences
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Lack of modern features like AC power, LED indicator, true bypass
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Some users find it noisy with a loud switch
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Limited adjustability with only speed control
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Perceived as overpriced by some due to basic features
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about MXR CSP026 '74 Vintage Phase 90 (Handwired).
Features and functionality
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The MXR CSP026 is hand-wired and lacks an LED, catering to vintage purists who prefer the original look and feel.
Source -
The CSP026 originally came without a power jack, but newer versions now include one, greatly enhancing practicality for modern setups.
Source -
The Phase 95 combines four phasers in one compact pedal, offering both script and block modes with a pushbutton switch, appealing to those seeking versatility in a small form.
Source
Comparisons
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The MXR CSP101SL model includes an LED and is often compared to the CSP026, with slight tonal differences noted by users.
Source -
The Block 45 setting on the Phase 95 is praised for an added "wobble" and extra dirt, which is less commonly found in other phaser settings.
Source -
Owners find Phase 95 more practical and space-efficient, offering comparable sound quality to CSP026 for those not seeking ultimate authenticity.
Source
Mods and upgrades
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Users recommend the Whirlwind Orange Box Phaser, a product by an MXR founder, as an alternative for those seeking a more authentic vintage tone.
Source -
The R28 mod is recommended for the Block 90 to reduce unwanted high frequencies, enhancing the tone for those who find the stock sound too sharp.
Source -
CSP026 is often chosen for Analogman mods, like adding a Phase 45 toggle, volume trimpot, or mix knob, due to its mod-friendly design.
Source
Use cases and applications
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The CSP026 is favored by those replicating David Gilmour's sound, with its script model sound being crucial for Gilmour-inspired rigs.
Source -
Running the phaser before distortion yields a more mellow, subtle phase sound, akin to David Gilmour's style, and is favored for its uni-vibe effect resemblance.
Source -
Phase 95 is recommended for those using phasers sparingly, like occasional 70s rock covers, due to its compact size and versatility.
Source
User experience
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Some owners prefer the original script version for its subtlety, noting it sits behind the playing rather than on top, providing a more understated phasing effect.
Source
4.5 out of 5
Based on 4 Reviews and 45 Ratings
45
Sounds like no other
There's a richness to this effect that is missing in all other phase pedals. If you can get over the fact that this is exactly like they were made in 1974 (9V battery connector only; no LED), this is the one to have. I use a 9V battery adapter to plug into my power supply and it's pretty obvious if the effect is on or off, so I don't sweat the small stuff.
2155
Lush phase tones, simple operation. Perfect for Hendrix or EVH.
Just a great phaser. Really lush phase tones. It only has one knob, but that's all you need. Mine is powered by my Voodoo Lab Pedal Power 2 Plus, via the 9-volt battery adapter cable, fed through a small hole [drilled] in the bottom plate. My only other mod for this pedal would be an LED indicator light. I can never remember if the default setting is "on" or "off" when I power-up my board.
1248
Nice for keyboards too
I use it to add additional movement to synthesizer sounds. It performs very well with monophonic analog synths. The phase effect thickens the sound. Good for basses, leads and pads. Could have a power port and an LED to show the power on state...
41029
an led and negative-tip jack? welp, that's just not vintage 70s, man... swap it for mxr's EVH phase 90, sounds identical ins script phaser mode and you are not gaining anything by having a handwired effects pedal, PCB does the job just fine in a 9 volt circuit that doesn't generate heat
1248
Yeah, I've got it as a present. It would be inappropriate to trade it for another one. :) ... and I like the fact that it is vintage...
41029
ah, I thought you were annoyed by the 'vintage' lack of untilitarian features
351
Una roca
Este pedal es una roca. El mío es del 82. Literalmente ha sido expuesto a situaciones de destrucción total y sigue aquí, conmigo. No comprendo para que alguien necesitaría más de un knob en un phaser. ¿Hubiera sido necesario un led? ¿acaso no tienes oídos?
Artist usage
Add artist
David’s elaborate pedal rack as seen in his new recording studio, Medina (Hove, Brighton, UK).
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The original MXR Phase 90 was released in 1974, and it was the first pedal sold by MXR. Roger Waters used it during the 1974-75 and 1977 tours, mainly for Raving and Drooling (an early version of Sheep).
"I also have...the old MXR Phase 90 for sure."
According to Dunlop's website, Paul uses an MXR CSP026.
Lenny Kravitz uses the MXR CSP-026 Handwired 1974 Vintage Phase 90 Pedal, as shown in a user-uploaded photo on Imgur.
This is an original, vintage, script-logo Phase 90 from the 1970s. Not only that, this was Tony's primary phaser pedal from 1978 through the early 1980s. It was used on Chapman Stick tracks from:
- King Crimson (Elephant Talk, Frame By Frame, Indiscipline, Neurotica, etc.)
- Peter Gabriel (DIY, I Don't Remember, I Have The Touch, Shock The Monkey, San Jacinto, etc.)
"At that point King was living up to his already well-established legend with the help of an MXR Phase 90 phase shifter pedal (hey, it was the ’70s!) and either a Roland JC-120 or an Acoustic 270 head with an Acoustic 2x12 cabinet," reads this article.
At 18:14 of this "Rig Rundown" with Premier Guitar, Steve shows us his Phase 90 saying "then there’s an old Phase 90, which does the usual kind of 'Van Halen-esque' thing.”
"Oh, and here's the MXR. I have bought vintage, as you can see. Very used. Original MXR, kind of like the one I would've probably had for Frampton's Camel." - Frampton about MXR Phase 90.
Steve Hackett is listed as using the MXR CSP-026 Handwired 1974 Vintage Phase 90 Pedal in the Lamb-era and GR2 Tour-era equipment list on Lileighwhite.com.
An MXR CSP026 can be seen on Pete Thorn's pedalboard, in this photo, from Strymon's website.
Album Usage
The MXR CSP026 '74 Vintage Phase 90 (Handwired) has been featured on the following albums:
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use MXR CSP026 '74 Vintage Phase 90 (Handwired), it is most commonly used with the following gear.
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Community setups
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