Product Overview
FOUR DECADES OF EXCEPTIONAL SOUND
First introduced way back in 1975, the JC-120 Jazz Chorus is one of the few guitar amps that can truly be called a legend. Roland’s long-standing flagship is universally recognized by pros as the benchmark in clean guitar sound, and its rich tone and famous built-in stereo chorus effect have been heard on countless popular songs over its long history. Now celebrating 40 years of continuous production and counting, the JC-120 remains the undisputed “king of clean,” and the enduring choice of serious guitarists everywhere.
- Legendary flagship of the Roland Jazz Chorus series since 1975
- Historic “JC clean” tone and signature Dimensional Space Chorus effect
- Powerful 120-watt stereo amp with two 12-inch “silver cone” speakers
- Two input channels (Normal and Effect), each with three-band EQ and bright on/off
- Built-in vibrato, distortion, and authentic spring reverb
- Footswitch jacks for turning onboard effects on/off while performing
- Stereo effects loop for connecting external effects
JC Clean: The Benchmark in Clean Guitar Tone
For 40 years, players around the world have revered the iconic clean voice and huge stereo sound of the JC-120 Jazz Chorus amplifier. With the JC-40, you can now enjoy this genuine, industry-standard tone in a scaled-down amp with innovative modern refinements. Two independent power amps and custom-designed 10-inch speakers deliver punchy stereo sound that won't get buried in the band, while durable, road-tough construction ensures years of reliable operation on stage and in the studio.
Famous Stereo Chorus and Other Effects
The Original Stereo Chorus Effect
Along with its unique clean tone, the JC-120 is equally revered for its impressive Dimensional Space Chorus effect. While commonplace today, the chorus effect was actually first introduced to the world as part of this very amplifier. Operating in true stereo, the JC-120’s chorus still provides a tonal experience like no other, filling the stage with amazingly lush, immersive sound.
Great with Pedals, Multi-Effects, and Amp Modelers
No matter what style you play, the JC-120 has the flexibility and power to deliver the tone you need. It’s an ideal platform for shaping sound with stompbox pedals, and it’s also great with multi-effects, amp modelers, and guitar synths. The rich JC clean tone preserves the character of your basic guitar sound, perfect for hearing the sound created by your devices. And with three-band EQ on each channel, it’s easy to fine-tune your overall tone for any playing space.
Versatile Connectivity
The JC-120’s rear panel is filled with connectivity options. There’s an effects loop for patching in mono or stereo effects, and you even have your choice of serial or parallel operation. Line Out jacks provide a convenient mono or stereo feed for sending your sound to a mixing board or recorder. There’s also support for optional footswitches, allowing you to easily turn the amp’s chorus/vibrato, reverb, and distortion effects on/off while performing.
Built to Last
To support its timeless sound, the JC-120 features durable, heavy-duty construction for years of reliable operation. Outlined with oversized, industrial-grade studs and equipped with top-quality casters, hard-fiber edge protectors, and high-impact corner brackets, the JC-120 is built to fully withstand the rigors of the road.
- Rated Power Output: 120W
- Nominal Input Level: INPUT jack: -30 dBu (680 k ohm)
- Speakers: 30 cm (12 inches) x 2
- Controls:
- POWER switch
- [CHANNEL-1]
BRI (Bright) switch
VOLUME knob
TREBLE knob
MIDDLE knob
BASS knob - [CHANNEL-2]
BRI (Bright) switch
VOLUME knob
TREBLE knob
MIDDLE knob
BASS knob
DISTORTION knob
REVERB knob
SPEED knob
DEPTH knob
VIB/CHORUS switch
- Indicator: POWER
- Connectors
- [CHANNEL-1, CHANNEL-2]
- INPUT HIGH, LOW jacks: 1/4-inch phone type
- LINE OUT L/MONO, R jacks: 1/4-inch phone type
- [CHANNEL-2 EFFECT LOOP]
- SEND jack: 1/4-inch phone type
- RETURN L/MONO, R jacks: 1/4-inch phone type
- LOOP switch SERIES/PARALLEL
- LEVEL switch +4 dBu/-20 dBu
- FOOT SWITCH (CHORUS VIBRATO, REVERB, DISTORTION) jacks: 1/4-inch phone type
- AC IN jackPower Consumption130 WAccessoriesOwner's manual
Power cord
- Options (sold separately): Footswitch (BOSS FS-5L, FS-6, FS-7)
SIZE AND WEIGHT (INCL. CASTERS)
- Width: 29-15/16 inches
- Depth: 11-1/16 inches
- Height: 24-1/2 inches
- Weight: 63 lbs 5 oz
