The Roland classic!
For over 30 years, its sound quality and built-in effects have made the Roland JC-120 Jazz Chorus Amp the choice of pro players everywhere. It features 2 independent 60W amps, 2 input channels (Normal and Effects) with 3-band ...
"I own a couple of Jazz Chorus combos, the [JC-120] 2 x 12. Nothing else sounds like it … it has a sound all of its own. I keep a minimum of stuff in my studio, but I always have at least one JC onhand. There’s a band called White Lion, and he [the guitarist] used the Roland JC heads. I bought four heads off of him at the end of their tour, so I have four of those and a pair of the Jazz Chorus combos."more
"Speaking of, did ever you experiment with Roland’s famous JC-120 Jazz Chorus amp? Oh absolutely. In fact, in the early Jane’s Addiction days, Perry used to use a Jazz Chorus on “Three Days” — one of our songs. He’d play rhythm guitar on it through the JC-120, and it always had that classic tone. I’ll tell you, that thing was louder than any other instrument in the rest of the band combined [laughs]. It just cuts through anything."more
"I go back to the beginning with the Roland JC-120 Jazz Chorus amplifier. I met with Roland founder Ikutaro Kakehashi in 1975 and he presented the amp to me. Never before had I heard such clean tones at low and very high volumes. The JC-120 does an incredible job of reproducing whatever signal and sounds are plugged into it. I need an amp I can use for clean tones, fat tones, pedal steel guitar, and acoustic guitar. I have even bussed background vocals from a recording console through the JC-120 in the stereo chorus mode, with a mic on each speaker and back to the console—beautiful! I have used the JC-120 on such songs as Dolly Parton’s “9 to 5” and Donna Summers’ “Hot Stuff,” and on recording projects with Rod Stewart, Ringo Starr, and the TV series King of the Hill, to name just a few examples. I use it on virtually every live gig I do, from rock shows to classical guitar at the Kennedy Center with a choir and orchestra. Reliable, solid, sweet, and versatile, it is my go-to amp of choice. Very few guitar amplifiers are referred to as “iconic,” and the Roland JC-120 fits that description perfectly."more
"I first heard a JC-120 at a casual party in L.A. in 1977. Someone was playing some chords and noodling around—not very well in fact—but the sound mesmerized me. I had never heard an amp sound so pristine and beautiful. There was a shimmering clarity to every note. Then the player turned on the actual stereo chorusing. Wow! What an incredible sound. I nearly fell off my chair! I sat there speechless until I finally asked if I could play through it. Within the first two notes I played I was madly in love with the JC-120. To me, the stereo chorusing and vibrato were the single most beautiful guitar sounds I’d ever heard an amp produce. And I loved the way it looked: cool, modern, and unique. I was in L.A. at the time rehearsing with Frank Zappa, my first big break in the music business. I told Frank about the amp, and the next day one showed up for us to investigate. Frank liked it enough to advance me the money to buy my first JC-120. I still have it comfortably ensconced in my studio. I still love it and still record with it. Oh, and speaking of recording with it, here’s a short list of some of the records I made with my first JC-120: Sheik Yerbouti with Frank Zappa Lodger with David Bowie Remain in Light with Talking Heads Discipline with King Crimson And that list goes on and on… In 1979, I made my first trip to Japan as guitarist for David Bowie’s Stage tour. I was given the opportunity to visit one of Roland’s research and development facilities. And there I met the founder of Roland, Mr. Kakehashi, an incredible inventor and a sweet dear man who liked to laugh. The next year, I went back to Japan with Talking Heads, and the year after that with King Crimson. Mr. Kakehashi came to all my shows, and he and I became good friends. At a King Crimson concert in Tokyo, he noticed my tendency to create wild feedback with the JC-120. I would go back to the JC-120 and wave the guitar in front of it in different ways and it would make a crazy oscillating sound. This was caused by overloading the chorus effect with an Electro Harmonix Big Muff and EQ, then manipulating the chorus parameters. He loved that part of the show and afterwards he asked me, “Is it expensive to do that sound?” I said, “Cheap, if you already have a Roland Jazz Chorus amp”. He laughed and thought that was great. Whenever I saw him from then on he would remind me by imitating someone swinging a guitar around. When I think of how much Mr. K’s ideas changed modern music (and indeed my music), I am truly amazed. The Roland Jazz Chorus JC-120 has made a huge mark on the music of the last four decades and continues to do so today. There is simply nothing else like it. In my opinion, it has to be considered in the pantheon of the top three amplifiers of all time."more
From an interview Adam gave to Tzvi Gluckin of Premier Guitar in 2016 "That and a Roland JC-120 or a Fender Twin was sort of the go-to" quote from Adam Hann on what gear used to for the clean sounds on The 1975's second album. Furthermore, a caption on a photo on the same page states it accompanies two Hiwatt Custom 50s and the Roland JC-120 Jazz Chorus.more
"The Roland JC-120 has been a staple in my collection of amplifiers for as long as I can remember—probably from the day it came out! I have used it on many recordings for its distinctive clarity of sound and always-superior chorus. If I am playing away from home and amps have to be supplied, my first choice is always the JC 120. It is a no-fail amp in just about every situation."more
Tilley: "Justin introduced us to the Roland JC-120. Growing up, I was told tube amps are the be all and end all, so I may have written off this amp without Justin’s guidance. The JC-120 is responsible for many of the classic ’80s chorus tones heard on the Smiths and Police albums, and it pairs nicely with digital effects. I found that going with a good solid-state amp is a great way to diversify your sonic pallet"more
A thread on Gearslutz detailing the custom pedalboard built for Roland by Pete Cornish lists the following pedals as part of the board: Note the Roland JC-120 is just speculation by Pete Cornish himself. PC Buffer/Line driver Boss CS-2 Boss SD-1 Spare send/return 1 Boss CE-2 Boss VB-2 Spare send/return 2 DDL send/return (type of delay not known) Master Effects Bypass EQ send/return (type of EQ not known) System Mute PC Line Driver/ground isolation/Booster feed to amp (possibly Roland JC120)more
The Roland classic!
For over 30 years, its sound quality and built-in effects have made the Roland JC-120 Jazz Chorus Amp the choice of pro players everywhere. It features 2 independent 60W amps, 2 input channels (Normal and Effects) with 3-band EQ for each, and a pair of 12" speakers. Effects include reverb, distortion, adjustable vibrato, and true stereo chorus. Distortion, reverb, and chorus are footswitchable.
Dimensions: 30"W x 24-1/2"H x 11-1/4"D
Weight: 62 lbs.
Output: 120W (60W + 60W)
My favorite clean tone. Nothing else to say.
Drawbacks are is that ANY kind of breakup sounds like dog doo doo. This amp doesn't sound pretty with a slightly broken-up clean tone like a Fender would. On top of that, the older models have a fixed chorus setting with no control over the depth or speed.The only Jazz Choruses that have this option are the JC77, JC55, JC40, and the JC120H.
Oh boy. I got this amp because I was tired of schlepping around with two or three amps for stereo setups. I also use many pedals to color my tone, and so a bright and glassy clean is the goal. As much as I love the warmth of tubes, I can forego them for now, as with this classic amp, the veritable Lamborghini of SS amps is in my arsenal.
The originator of the beloved, then forgotten chorus effect, this amp is a classic!
I loved the sound of this fella long before I knew what it was. "Chorus on everything!" Phase? Yup, had one. After that nonsense pasted it was used largely on Keys and lived a very hard life on the road. I was juuust coming back around to playing guitar thru it and well, she's gonna need a trip to the doctor some TLC before that'll happen.
It's a staple sound for sure- The amp & it's Chorus. There is a matter of taste with these matters tho. Me? I LOVE this guy. For a mix of reasons. Sturdy bastard! Lord we were hard on it (it's actually sitting next to me, serving as an end table sadly). I will admit there is like a mix of conscious nostalgia for its sound and also just baked into me from the music of my youth.
They're not too hard to find & I'd definitely encourage anyone to go & see if it's a sound you dig. Lord knows you'll have loads of company. Good company in lots of cases.
Dammit. There goes my day. I'm fixing my Jazz Chorus dammit.