John Frusciante’s Guitars, Amps, Effects listed Chronologically

Summary of John’s Gear

John’s choice of equipment is best separated into two groups, stuff used in his first stint with the band and during the BSSM era, and stuff used once he re-joined the Peppers and recorded Californication.

As far as guitars, the first era started off with a few odd guitars, such as the 1980 Kramer Pacer, and a couple of Ibanez RG700 series guitars. By 1990, and the release of Mother’s Milk, John started using Fender Stratocasters almost exclusively, and the Blood Sugar Sex Magik, according to John, was almost completely recorded on a 1958 model. Another notable guitar from this period was a 1966 Fender Jaguar, used most famously during the “Under the Bridge” music video.

But whatever John used during the first era, was lost during the years he was inactive. According to Frusciante, the only guitar he owned in 1998 when the Peppers asked him to re-joined to the band, was a red 1962 Fender Jaguar which he purchased a year prior. However, he felt like he needed a proper guitar, asked Anthony for a loan, and went to Guitar Center and purchased a vintage 1962 Fender Stratocaster. This Stratocaster would become his main guitar, which he used extensively in the studio and live ever since then.

John Frusciante of U.S. band Red Hot Chilli Peppers performs onstage during the British leg of the Live Earth concerts at London’s Wembley Stadium, Saturday, July 7, 2007. Photo by Rogelio A. Galaviz C./Flickr

Other notable guitars from this period include a 1955 Fender Stratocaster with a maple neck, which is probably his second-most used guitar overall, and a 1960s Fender Telecaster Custom. Also, worth mentioning is the 1955 Gretsch White Falcon, which John considers to be “the nicest guitar” he owns. This guitar was used to record both “Otherside”, and “Californication”.

Regarding amps, ever since the release of Californication, John mainly relied on a combination of a Marshall Major 200W head and a Marshall Silver Jubilee for live performances. In the studio, however, John would most often run the Marshall Major together with a vintage 100-watt Marshall Super Bass.

John’s usual setup with the Peppers. Marshall Silver Jubilee on the left, and a 200W Marshall Major on the right. Photo source: YouTube

John is also known for using a wide variety of effect pedals. Among them is the Ibanez WH-10 Wah, which John swears by as the best Wah he ever used, a Boss DS-2 Distortion, which is a regular on John’s pedalboard, and a Boss CE-1 Chorus Ensemble – used in the earlier years to split the signal between his amps.

John Frusciante Equipment Guide

Please note that this is just a quick basic guide for beginners. In reality, a lot of factors go into replicating someone’s sound, and it’s usually nearly impossible to achieve. To see the equipment that Jeff actually used himself, and all that went into it, refer to the chronological list below.


For most of his career, John relied on vintage Fender Stratocasters, but since these are extremely expensive and increasingly rare, they are not really what one would call a reasonable purchase for most. Luckily, there’s a lot of modern versions of these guitars produced today, and a guitar such as a Fender Classic Series ’60s Stratocaster will do the job more than well enough. Whatever you go for, look for 1960s specs (low output pickups, rosewood fretboard, etc), and don’t go much below $300. If the budget is tight, Squier Classic Vibe Stratocaster is always a good choice and goes for around that price.


John is all about vintage tube Marshalls, but again, these are pretty expensive, and most of us will want something more reasonable. A smart choice would be a good quality modeling amp, maybe a Marshall Code 25. The cool thing about buying a modeling amp is that you get a lot of built-in effect in it, which in the case of John’s, you’ll really need (we’ve all seen photos of his enormous pedalboard). If you really wanna go full out and have a guitar head and a cabinet like John, start with something like a Marshall DSL100HR – however, at that price point, you probably already know what you’re doing.

Effect Pedals

If you’re planning to emulate John’s sound, you’ll need at least two pedals, and these are basically must-have. The first one is an Ibanez WH10V2 Wah Wah (John uses an older version, no longer available), and a Boss DS-2 Turbo Distortion (which he uses extensively).

Strings, Picks

John uses D’Addario EXL110s, so grab a set of those, and grab yourself a pack of Dunlop Tortex .60mm picks.

Chronological list of Guitars, Amps, Effects, and Accessories used by John Frusciante

Electric Guitars


1980s Performance Custom

This guitar was previously incorrectly identified as a Kramer Pacer. This was likely the only guitar that John had with him when he first joined the Red Hot Chili Peppers back in 1988. He only used it for a few gigs with the Peppers [Red Hot Chili Peppers John Anson Ford Theater October 8, 1988], and […]


Ibanez RG760

John used a few different Ibanez guitars early on in Red Hot Chili Peppers in 1988 and 1989. The best-known one is the guitar seen on most of the photos that come up when you Google “John Frusciante Ibanez” – featuring a ton of stickers on the body. Based on the time when he used it, the theme […]


Ibanez RG750

Based on the photos and videos available, John was seen playing this guitar only on one occasion – at Shafer Court, Virginia Commonwealth University on April 14, 1989. Possibly, the guitar was a backup for John’s main Ibanez, model RG760 (if he had a main guitar at that point), and that he used it for that purpose […]


1968 Fender Stratocaster

This was Frusciante’s main Stratocaster around the time of the release of the Mother’s Milk album. It was seen on numerous occasions around that time, throughout 1989. Most notably it was seen during a gig at Dam Square, Amsterdam, on August 26, 1989, and in the music video for the song Knock Me Down (possibly a different, […]


1970s Les Paul Custom

Acquired sometime prior to Mother’s Milk and possibly used to record Higher Ground, Good Time Boys, and Knock Me Down. This is based on the fact that John on occasion used the guitar when performing the songs live, although he never really gave a precise statement on this subject – so take it with a […]


1966 Fender Jaguar (Under the Bridge)

This Fender Jaguar is undeniably best known for its appearance on Under the Bridge video. The date of purchase is unfortunately unknown, but it is known that this was one of John’s favorite guitars at the time – the one he’d use for practicing and fooling around in his room. John’s Jaguar was finished in what’s […]


Fender Stratocaster Fretless

John used this guitar briefly on BSSM to record the solo on Mellowship Slinky in B Major. He bought the guitar just prior to recording the album, and it apparently had really bad frets. He took the guitar to a local guitar shop to replace them with new ones, but was unsatisfied with the result and asked for […]


1990s Gibson Les Paul Goldtop

John was seen playing this guitar in March 1991 during a side project with Flea (see video below). The project was focused around a band called HATE (Hops, Anarchy, Truth For Everyone), and next to John and Flea, it involved Angelo Moore from Fishbone and Nick Alexander (former Germs). The band was disbanded in 1991, most likely due to the two Peppers […]


1958 Fender Stratocaster (BSSM)

For the recording of Blood Sugar Sex Magik, John used what was apparently a late 50s sunburst Stratocaster. However, there are some issues with this, because for that to be true, the guitar had to have had a maple neck, because rosewood necks were introduced only in May 1959. And, since we have a pretty good […]


1960s Fender Jaguar (Blue)

This guitar was seen on one of the photos taken at John’s place, published by Guitar Player magazine in January 1995. It’s important to note here that although somewhat similar, this is almost certainly not the same guitar John used in Under the Bridge video. This guitar seems to have a blue finish (lake placid blue […]


1964 Fender Jaguar (Sunburst)

John purchased this guitar on February 26, 1997, at Guitars R US store in Hollywood, together with a Gibson L-0 acoustic. The only time that John was seen playing the guitar was during the Nuttstalk tour, in mid 1997. It is assumed that he sold the guitar before Christmas that year, since he is quoted […]


1962 Fender Jaguar (Red)

From 1994 to around 1997 John seems to have lost nearly all of his instruments in a fire that caught his house, and those few that survived were probably sold for money since John was having drug problems at the time. Furthermore, Anthony Kiedis notes in his book ‘Scar Tissue’ that John had no guitar […]


1962 Fender Stratocaster

This guitar was purchased by Anthony Kiedis when Frusciante joined the Red Hot Chili Peppers again in 1998. According to Anthony, at that time, John didn’t have a guitar of his own (all of his old guitars were either sold or lost in a fire that caught his house), but according to John himself, he did […]


1955 Fender Stratocaster

From the time he came back to the band up until the release of Californication in 1999, John acquired a good amount of new guitars. Among them was a 1955 Fender Stratocaster – the only maple neck Strat that John would ever use. Specs The guitar is finished in two-tone sunburst, and features a one-piece […]


1960s Fender Telecaster Custom

Bought sometime prior to Californication, and used on a few songs from that album – specifically Easily and Scar Tissue (only on the solo). It was also used on the band’s 2002 album By the Way, where John used this exact guitar to record one of their bigger hits, Can’t Stop. I also had a […]


1955 Gretsch White Falcon

John used this guitar on “Otherside”, “Californication”, and for a few sections on “This Velvet Glove”. He usually played the guitar through a Fender Showman and a Marshall 4×12 Cabinet, although he did switch to a 1961 Gibson SG Custom plugged into a Marshall JCM800 for solo and outro on the “Otherside”. John found this guitar through Vincent Gallo, and […]


1961 Gibson SG/Les Paul Custom

According to John, this SG can be heard during the breakdown section of ‘Otherside’ (if you’re listening to the studio version of the song, this part comes at around 2:52 time mark), but most people will probably remember it for its appearance in the music video for the song ‘Fortune Faded’. At this point, we […]


1956 Gibson ES-175D

John found this guitar through Vincent Gallo sometime in 1999. It features dark sunburst finish, two PAF pickups, and a full depth hollow body making it a semi-acoustic guitar. Although he referred to it in a couple of interviews as a ’56, that can’t be the case since the PAFs were not available ond model made before 1957. Therefore, the guitar […]


1963 Fender Stratocaster (white)

John presumably bought this guitar sometime in the early 2000s and started using it during the 2001 tour as a backup for his main 1962 Stratocaster (see Rock in Rio 2001). It was however used for a very brief period of time, as John apparently didn’t find it that practical. There’s a cool white early-’60s Strat that […]


1999 Fender Silver Sparkle Stratocaster ("Can't Stop")

John was seen using the guitar during the “Can’t Stop” music video, alongside an orange Fender Toronado. Apparently, neither one of the guitars were his but were rented by the production company specifically to be used in the video. The director, Mark Romanek, was likely looking for a guitar that would fit the theme orange/white […]


Fender Toronado Deluxe (Orange)

This guitar was used by John during the “Can’t Stop” music video. Alongside with the Silver Sparkle Stratocaster, which was used for the majority of the video, this guitar too didn’t actually belong to John. Both of them were rented out by the production company, in order to fit the orange/white theme of the video.


1965 Fender Duo-Sonic

This guitar was seen on some photos taken at John’s place presumably sometime in the early 2000s. What can be concluded from the photos is that the guitar is most likely an early to mid 1960s Fender Duo-Sonic finished in white, featuring two single-coil pickups, and a stop-tail bridge. Used to write Under the Bridge? […]


1961 Fender Stratocaster (Fiesta Red)

This is one of the guitars John bought sometime prior to Stadium Arcadium, most likely to have something on hands available as a backup for his 1962 Stratocaster. This Stratocaster was made in 1961, and features fiesta red finish and a rosewood fretboard. The pickups in it are most likely original, although there’s a possibility that John replaced them with Seymour Duncans […]


1961 Fender Stratocaster (White)

This Strat was acquired sometime prior to Stadium Arcadium. John supposedly used it a lot during the rehearsals, and even during the recording session on a few songs (source on this needed). It was also seen occasionally during the tour, sometimes played by Josh Klinghoffer in the background. To try an figure out when this guitar […]


1959 Fender Stratocaster (Fretless)

John used this guitar occasionally on tour in 2005/2006 [Red Hot Chili Peppers – Live La Cigale 2006]. At that point in time, the Strat was most likely completely stock and featured a fixed tremolo bridge. Sometime in mid to late 2006, John decided to mod the guitar and replace the original neck with a […]


1969 Gibson Les Paul Custom

John acquired this guitar sometime prior to Stadium Arcadium, and allegedly used it on that album to record Readymade, and some overdubs on Make You Feel Better. He also picked it up occasionally live to play “Fortune Faded” – a song which was likely originally recorded on his 1961 SG/Les Paul Custom. The guitar is a […]


1960s Bartell St. George XK12

This is one of the lesser known guitars of John’s. It seems to have been mentioned only once by him, in an interview with Guitarist & Bass (FR), in March 2009, when he talked about The Empyrean album, and it was also seen on a few photos taken at John’s place sometime in the mid-2000s. […]


1960s Fender Jaguar (white, Roland synth)

John acquired this guitar presumably sometime in 1998/99. Although this is purely just a guess, this could possibly be the same Jaguar that he used during the Californication sessions in 1999 to record Around the World, although at that time, the guitar belonged to the studio engineer, Jim Scott. It could also be that this is a completely different […]


1960s Rickenbacker 365 Deluxe

This is one of the guitar photographed during John’s interview with Vintage Guitar magazine in 2009. From the photos, it seems that this is the Deluxe version of the standard 360 model, with added tremolo and white binding on the body’s edge. The guitar was apparently owned by James Burton prior to John acquiring it, and it has […]


1961 Gibson ES-335

This guitar was photographed during John’s interview with Vintage Guitar magazine in 2009, and on a few other occasions just sitting around his house. It’s one of the guitars he doesn’t use that much, and among the few that he bought mainly because Stevie Howe (from the band Yes) played them. The Les Paul is […]


1980 Yamaha SG2000

This is one of John’s more recent guitars, used from circa 2010. It is only one of a number of different Yamaha SG guitars that he owns, but it is apparently his favorite one. The guitar was used on PBX  and Enclosure albums. My main guitars are Yamaha SG2000s. My favorite is a purple one from […]

Acoustic Guitars


Martin D-18

John was seen playing this guitar circa 1991, on a photograph taken by Karen Miller (we’re working on getting the photo to display it here for you to see). Although it appears that this is the same guitar that John played in an interview for Dutch television filmed in September 1991, upon closer inspection, it’s obvious […]


Martin 12-String

This guitar was used on the song Breaking the Girl, from the Peppers’ 1991 album, Blood Sugar Sex Magik. The process of the actual recording of the acoustic part was filmed and can be seen in the Funky Monks documentary. Around the time we did ‘Breaking the Girl,’ I was listening to Led Zeppelin III- […]


Martin D-28

John was seen playing this Martin during an interview for Dutch television filmed in September 1991, and it was possibly used during studio sessions of BSSM, as something similar was seen sitting in John’s bedroom at The Mansion (watch the Funky Monks documentary). The footage is however to grainy to tell anything for sure, and it […]


Kay K-230 (VPRO Interview)

This guitar was seen during the infamous interview that John did with VPRO in 1994. At that time, he was living at his girlfriend’s (Toni Oswald) apartment in Venice Beach, California, as his own house burned down just a couple of months before. The guitar that John played during the interview has no visible branding […]


Gibson L-0 Robert Johnson

John purchased this guitar on February 26, 1997 at Guitars R Us in Hollywood for $2000. At that same time, he purchased a sunburst 1964 Fender Jaguar. John was seen using this guitar only once, at Hollywood Moguls on March 28, 1997. It’s unknown what happened to it, but it most likely ended up being […]


1940s Martin 0-15

John borrowed this Martin guitar from Anthony when the band started working on Californication. In his own words – he used it to get in the grove again and for writing songs. Well, it was the guitar that Rick Rubin gave to Anthony and Anthony lent it to me. I just haven’t given it back […]


Maton CW80C

John played this Maton acoustic guitar during a part of the Californication tour. The first time that the guitar was seen was on the photos published in the Guitar Player Magazine in September 1999. The photo shows Maton sitting in the rack/traveling case, behind John’s electric guitars. The only other time that the guitar was […]


Martin 0-15 #2

John bought this guitar at Norman’s Rare Guitars sometime in early 2000s, as a backup for his main 0-15 – a guitar that he borrowed from Rick Rubin/Anthony Kiedis after re-joining the Peppers. Soon after, this second 0-15 was fitted with a pickup, and became John’s main live acoustic guitar. I just bought another one […]


Taylor 314ce

According to a June 2003 interview published in Guitarist Magazine, all the acoustic guitars used on By the Way album were Taylors, borrowed from the album producer, Rick Rubin. Allegedly, Rubin pursued John to use Taylors instead of Martins on the album, although John himself preferred the latter. The only Taylor that John was actually […]


Martin D12-35

John used this guitar to record parts of Ascension from his 2005 solo album Curtains. On “Ascension” I also played a 1940’s Martin 12-string. I really love David Bowie’s Hunky Dory album, and there’s a few songs on there that have a 12-string in one speaker and a six-string in the other that basically play […]



Carvin X-100B/X-60B

Used right after joining the Peppers in late 1988. The amp was either an X-100B or an X-60B head, connected to a pair of 4×12 Carvin cabinets. Based on the logo design, and speakers having black rings instead of white – the amp was made sometime in 1987 [The Carvin Museum – 1980 Guitar Amplifiers].


Soldano SLO100

This is the amp that John used during the ‘Mother’s Milk’ studio sessions, however, during the album tour, he used either a Mesa/Boogie (unknown model), or a Marshall JCM800. For the album, I played through a Soldano head, which goes to “11.” Guitar Player (USA), April 1990


Mesa Boogie Strategy 400 Stereo Power Amp

John used this power amp in conjuncture with a Mesa Boogie Quad Preamp very early on in the band circa 1989. Most notably, it can be seen on the Psychedelic Sexfunk-Live From Heaven footage recorded on December 30, 1989. As far as how long he used the amps, that’s unfortunately unknown. It seems that from […]


Marshall JCM800

John used these amps extensively during the Mother’s Milk tour, usually connected to a pair of Marshall 4×10 speaker cabinets. At this point, we don’t know whether John used JCM800 model 2203 or model 2204 (the difference between the two being 100W in the former, versus 50W in the later). What we can conclude from the […]


Mesa Boogie Head (Unknown)

John used this amp in early 1991, although there are very few photos or videos of him actually using it as the band played only five gigs in early 1991, before taking a break to work on BSSM album. Based on a statement that John gave in an interview dated to February 1991, at that […]


Fender H.O.T. Combo Amp

John used this small practice combo amp in early 1991 for some overdubs on the BSSM album. For some overdubs I used a Fender H.O.T. practice amp. […] It’s pretty good, you know. I think I got some amazing sounds out of it. Facing it to the ground and that kind of shit. And for some […]


Marshall Bass Head (BSSM)

Based on photographic evidence, and statements made by John, this amp was used extensively on the Blood Sugar Sex Magic album. However, as he never stated specifically which amp he used on the record, we’re left to guess by ourselves. For most of the basics, I used two Marshalls: a guitar head for edge and a […]


Marshall Major 200W (Model 1967)

Used first during the ‘Californication’ recording sessions, paired with a Marshall Bass head (similar principle as on BSSM, except that he mostly used a JCM800 there). He continued using this amp for ‘By the Way’ and ‘Stadium Arcadium’ as his main amp both in the studio and on stage – here paired with a Marshall […]


Marshall Silver Jubilee

First used during the Californication studio session in 1998/99 and on the following tour. The amp quickly became a part of John’s main stage amp setup, always paired with a Marshall Major amp. In the Chili Peppers, I always have a Marshall Major, Marshall Jubilee, and my old Fender Stratocasters. [Vintage Guitar (USA), April 2009] On occasions, […]


1965 Marshall JTM-45

This amp was used to some extent on the Californication album, usually paired with a Marshall Super Bass. Interestingly, even though John recorded some of the songs on it, the amp was never used on tour, but a 200W Marshall Lead was used instead. (Talking about ‘Around the World’:) That’s a Fender Jaguar I borrowed from our […]


Fender Blackface Showman

Possibly used during the studio recording of “Scar Tissue” and “Otherside” [Guitar Player, September 1999], as there are photos showing the amp sitting next to John’s usual setup. It appears however that this amp was used only in the studio since on the following tour a Silverface Dual Showman was used instead. [Red Hot Chili Peppers – […]


Fender Silverface Dual Showman (Head)

This amp seemed to have been used for the entirety of the Californication tour, next to a Marshall Silver Jubilee and a Major Bass. It was abandoned by the time the band went on the By The Way tour in in mid-2002, and since then John resorted to using Marshall amps exclusively on stage.


Vox AC30

Used on the song “Porcelain” from the 1999 album Californication [Total Guitar (UK), Autumn 1999]. The same model, although probably not the same exact amp, was also seen on some shows that John did with Ataxia, circa 2004.



Ibanez CS5 Super Chorus

John was seen using this pedal on a photo taken on January 26, 1990, in Kawasaki, Japan. As far as the exact model of the pedal, although some sources claim it’s a CS5 Chorus, it seems impossible to tell for sure based on the photo below. The label does look purple on the photo, but […]


Ibanez WH-10 Wah

This is John’s main wah pedal, and the one that he has been using consistently with the Peppers, ever since joining the band. He explained that he prefers this pedal over something like a Dunlop CryBaby because Ibanez has a wider frequency range. I have an Ibanez wah-wah pedal because it has a wider range […]


Boss CE-1 Chorus Ensemble

John used this pedal from around 1990, and all the way until his departure from the Peppers in 2010. Usually, the pedal was used in the studio as a sort of a splitter, as John would plug his guitar into it, and split the signal between his Marshall Major guitar and Marshall Bass head. While playing […]


Dallas/Dunlop Fuzz Face

John used this pedal early on, circa 1991. It is, unfortunately, unknown to which extent he used it, and if he used it at all during the BSSM studio sessions or just while playing live. Also, since there are no photos (to our knowledge) of him with the pedal, it is unknown whether he used a vintage […]


Boss DS-2 Turbo Distortion

This has been one of the longest-running pedals in John’s arsenal. The first time it was mentioned by John is all the way back in 1991, around the time of the Blood Sugar Sex Magic studio sessions, and ever since then, it has been used extensively on pretty much all of the albums John did with […]


MXR Phase 90

Used in the early days during the Mother’s Milk/BSSM era. During the recording of the Californication album, however, John borrowed an MXR Phase 100, but as the band went on tour, he seemed to have purchased a Phase 90 for himself and used it live from then on. It is unknown whether he used this phase […]


DOD Stereo Chorus

John used this pedal during the BSSM studio sessions to split the signal between a Marshall guitar and a Marshall bass amp that he used together for a lot of the recording (not all though, as he went straight into the board on occasion, and used a few more different Marshall amps). Although he does […]


Boss FZ-3 Fuzz

This fuzz pedal was used by John during the early part of the Californication tour, circa 1999 (as seen on his pedalboard during live performances). It was also seen on the photo published by the Guitar Player magazine in September 1999, apparently taken during the studio session. This obviously means that the pedal was possibly […]


“Black Russian” Big Muff Pi V8

This pedal was seen on photos taken of John’s pedal board during the Californication tour. It is unknown at this point for which exact songs he used it live, and whether it was used at all in the studio. In case you’re curious about the pedal, according to this page about History of the Russian […]


MXR Phase 100

Among others, this pedal was used at the ending of the song ‘Parallel Universe’ from the 1999 album, Californication. If you’re listening to the studio version of the song, you start hearing this effect at around 3:20. I borrowed an MXR Phase 100 from the people who were recording next door. I was looking for […]


DigiTech PDS 1002 Digital Delay

John started using this pedal during the By The Way tour and had used it consistently until his departure from the band. However, during that same time, he also used the Line DL-4 Delay Modeler, so it’s unclear when exactly he used each, and to which purpose. Here’s a pretty good demonstration of both delay […]


Line 6 DL-4 Delay Modeler

This pedal first appeared on John’s pedalboard sometime during the By The Way era, circa 2001. It was usually situated right next to a Line 6 FM4 Filter Modeler, which looks somewhat similar to it, apart from that fact that it’s purple. The pedal seemed to have been used all the way until John’s departure […]


Line 6 FM4 Filter Modeler

This pedal was first used by John probably sometime during the By The Way studio session, at least based on the fact that he was seen using it during the album tour. One song from that album that almost certainly is recorded with this pedal is Throw Away Your Television. To see a demonstration of […]


Boss FV-50L Volume Pedal

This pedal was occasionally seen on John’s pedalboard mainly during the By The Way tour, which makes sense since it was most likely utilized on Venice Queen. That is the only song that comes to mind to feature volume effect, mostly heard in the intro. However, it seems that in most of the live versions […]


EHX Big Muff Pi

This pedal seemed to have directly replaced the “Black Russian” Big Muff Pi that John was seen using on the Californication tour. The US version of the Big Muff Pi was then used during the By The Way tour, and likely during at least a part of the Stadium Arcadium tour. Sometime around late 2006, […]


Moog MF-103 12-Stage Phaser

Chronologically looking, and based on the photos, this is the first Moog pedal that John ever had on his pedalboard. It first appeared around the By the Way era. Later on, during Stadium Arcadium tours, John would have around eight or nine different Moog pedals sitting on his pedalboard. The Moog Moogerfooger MF-103 12-Stage Phaser […]


MXR Micro Amp

Chronologically looking, John first used the MXR Micro Amp as part of his pedalboard during the By the Way tour. It appears that he used it all the way until his departure from the band after Stadium Arcadium. As far as usage and impact on the sound, unfortunately, there’s doesn’t seem to be a single […]


Boss PSM-5

John used this pedal briefly during the By the Way tour. According to his tech, Dave Lee, the pedal was used to activate three distortion pedals at once. It was used to turn on distortion pedals at the same time. I believe three different pedals. It was also used as a power source for some […]


Fender '63 Reverb Tank

This reverb tank was seen in front of John’s pedalboard during the By the Way tour. At the same time, he has used the EHX Holy Grail reverb, so it is unknown on which songs specifically he used each.


EHX Holy Grail Reverb

John started using this effect pedal around the time of the ‘By the Way’ release, circa 2002. It was seen regularly on his pedalboard during the album tour, which means that the same unit was also likely used during the studio sessions. The pedal was also used extensively during the ‘Stadium Arcadium’ era. Holy Grail […]


Dunlop 535Q Cry Baby Multi-Wah

John used this pedal briefly around late 2004/early 2005. It’s unknown for which purpose he had it on his pedalboard since he used his Ibanez WH-10 Wah pretty much exclusively throughout his RHCP years. One possibility could be that he was having issues with his WH-10 towards the end of the By the Way tour […]



John used this pedal on the outro part on ‘Snow (Hey-Oh)’, and on the second chorus on the song ‘She Looks at Me’, from the 2006 album ‘Stadium Arcadium’. During the outro section I used an Electro-Harmonix POG, which adds multiple octaves and makes the guitar sound like an organ. Towards the very end of […]


Moog MF-105 MuRF

According to an interview John gave to Guitar Player magazine in 2006 (source available below), he used the Moog MuRF on the solo for ‘Tell Me Baby’. The effect was also featured on the second verse of ‘Dani California’ (listen to the video below). The second verse begins with a couple of guitars playing in […]


EHX Electric Mistress Flanger

According to John, this pedal can be heard on the bridge section on the song ‘Hard to Concentrate’, from RHCP’s 2006 album ‘Stadium Arcadium’. The EHX Electric Mistress Flanger was also allegedly used on ‘By the Way’ album – but further research is needed on this. Please note that John most likely used an older […]


Moog MF-101 Low Pass Filter

This pedal is most notably heard on Dani California during the second part of each verse (basically, that “wobbly” sound you hear starting from around 0:45). Worth noting is that during the studio recording of the song, it seems that John had a bit more complicated setup than what he used on stage: Frusciante uses […]


Moog MF-102 Ring Modulator

This is one of the weirder pedals on John’s Stadium Arcadium era pedalboard. First, because it’s such a unique sounding pedal by itself, and second, because John never really appeared to have used it – at least not live. To see what exactly this pedal does and how it sounds, check out this YouTube video […]


Moog CP-251 Control Processor

John used the Moog CP-251 Control Processor starting with the Stadium Arcadium tour. He usually had two of CP-251s on his pedalboard, each controlling one of his numerous Moog pedals.


Moog MF-105 MuRF

As is the case with most of John’s Moog pedals, he started using the MF-105 during the Stadium Arcadium tour. Unfortunately, it is unknown for which exact purpose he used this pedal, so if you happen to come across an interview in which talks about it, be sure to leave a comment below.


Moog Expression Pedal

John used a couple of these pedals throughout the Stadium Arcadium tour. In case you’re unfamiliar with the expression pedals – basically, they don’t do anything on their own. You use them to control parameters on other devices (John, for example, had around eight different Moog pedals on his pedalboard) such as modulation, delay, volume, […]


DigiTech Whammy 4 Pitch Shifter

Used very briefly towards the latter part of the Stadium Arcadium tour circa 2007. Unfortunately, no one really seems to know when and where he used it, but it was most likely just something John was experimenting with. Maybe he planned to use it during one of his intro and outro solos, which could get […]


Fender fOXX Fuzz Wah Volume

This is one of the pedals that John used very briefly during the Stadium Arcadium tour, for an unknown reason/purpose. The pedal is kind of weird piece of equipment, as it’s sort of a volume pedal and a wah 2 in 1 deal. On top of that, it also has a built-in fuzz and an […]


EHX English Muff’n Tube Distortion

This pedal was first seen on John’s pedalboard around late 2007, and it seemed to have directly replaced the Big Muff Pi – which John used from around the By The Way release. Based on the fact that Stadium Arcadium came out on May 9, 2006, it’s likely that during the studio sessions John used […]



D'Addario Bronze Acoustic Guitar Strings

There very little information out there regarding John’s choice of acoustic guitar strings. D’Addario’s used to have some on the old version of their website, on which it was listed that John used their EJ16 light set. The gauges are of this set .012, .016 unwound, and .024, .032, .042, .053 wound. But, John’s guitar […]


D’Addario EXL110 Electric Guitar Strings

John uses D’Addario EXL110 strings (.010-.046) exclusively on all of his Stratocasters. One guitar worth mentioning where he uses a different set is John’s 1955 Gretsch White Falcon, on which he prefers a heavier set – which is likely the D’Addario EXL145 (starting with a .012 string on the high E) Also, on occasion, John would use a .11 string […]



Levy's Guitar Strap

John used Levy’s MSSC8-BLK straps. Interestingly enough, these are regular cotton straps and are relatively cheap when you compare them to the more premium leather straps. For some reason, however, John warmed up to these straps. and used them on every single one of his guitars.


Schaller Strap Locks

Based on photos, John had Schaller strap locks installed on all of his guitars. These are by many considered to be one of the best strap lock designs at a reasonable price. One thing worth pointing out is that in order to install these, John had to remove the original vintage strap pins from his guitars, […]


Dunlop Tortex 0.60mm Picks

From the time John re-joined the Peppers in 1998, he’s been using the orange 0.60mm thickness Dunlop Tortex picks. According to his guitar tech, Dave Lee, John was asked by Dunlop whether he’d like his own custom design printed on the picks, which John felt was a bit too much for his own personal taste. However, […]


Ernie Ball Polypro Guitar Strap

John was seen using this guitar strap on the most recent video of him playing filmed at Green Acres Estate, Beverly Hills, CA, on February 8, 2020.

Contributors: johannesnunes, chrisdimou2005, Stephen Rutherford, particulaviajera, Frank, kimiragheb, bdholloway, Marcin, michaelhillman, Chris Phillips, Anna, Charles W.