Brand: Roland® Global

Model: JC-120 Jazz Chorus

Serial Number: BA31930

Type: Stereo Solid-State Guitar Combo Amplifier

Output Power: 120 Watts RMS (True Dual 60W + 60W Stereo Power Sections)

Speaker Configuration: 2 x 12" Custom-Voiced Roland Silver-Cone Speakers

Channels: 2 Independent Channels (Channel 1: Normal / Channel 2: Effects)

Onboard Effects: Analog Dimensional Space Chorus, Pitch-Shifting Vibrato, Spring Reverb, and Distortion

EQ Matrix: Independent 3-Band Equalizer (Bass, Middle, Treble) & Dedicated Bright Switch per channel

Chassis Architecture: Heavy-Duty Road-Armor Shell with Corner Brackets and Industrial Studs

Mobility: Equipped with Premium Heavy-Duty Swivel Casters

Condition: Used — Good Condition (Fully tested and completely functional)

Functional Status: 100% Operational Core, Crackle-Free Pots, & Ready for Stage or Studio

Up for sale is a pre-owned, fully verified Roland JC-120 Jazz Chorus 2x12" Stereo Combo Amp in good working condition, bearing Serial Number: BA31930. Affectionately crowned by stadium touring guitarists and session legends as the undisputed "King of Clean," the JC-120 has been an absolute pillar of guitar tone history since its debut in 1975. From legendary artists like The Police, The Cure, and The Smiths to modern indie, jazz, and metal players, this amplifier is universally revered for delivering the most pristine, transparent, and beautiful clean canvas ever engineered.

Unlike standard mono amplifiers, the JC-120 features a true stereo architecture. Built with two completely separate 60-watt power amplifiers running side-by-side, it drives each 12-inch silver-cone speaker independently. This unique design allows its world-famous built-in effects to swirl organically through the air, filling the room with a lush, three-dimensional depth that digital modelers can only attempt to replicate.

Detailed Performance Diagnostics & Condition Report

• 100% Fully Operational (Good Working Condition): This specific unit (S/N: BA31930) has been thoroughly bench-tested and put through its paces. Both channels fire with massive, clean headroom. All control potentiometers sweep smoothly across their full ranges with clean, crackle-free audio tracking.
• Effects & Switching Integrity: The iconic built-in analog chorus swirls with beautiful depth, the pitch-vibrato speeds and depths adjust perfectly, the genuine spring reverb provides a lush ambient wash, and the distortion circuit engages correctly. All rear-panel inputs, line outs, the stereo effects loop, and footswitch jacks are fully operational.
• Honest Cosmetic Road Character: As a pre-owned stage workhorse, this amplifier exhibits normal cosmetic indicators of light road use. Expect standard minor scuffs on the tough black vinyl Tolex cover, light wear on the protective corner brackets, and typical aging marks on the control plate. There are absolutely no structural defects or tears in the front silver-fleck grille cloth, and the internal chassis is rock solid.

Elite Roland Hardware Engineering Features

• The Legendary "JC Clean" Core: Provides an ultra-transparent, ultra-linear sonic platform. It does not compress or distort your signal prematurely, making it the absolute finest "pedal platform" amplifier in existence. It preserves the exact characteristics of your boutique overdrives, delay pedals, and amp-modeling boards.
• True Dimensional Space Chorus: The very birthplace of modern chorus modulation. In Chorus mode, the amp splits your signal: one speaker blasts the pure, dry guitar tone, while the second speaker broadcasts a slightly pitch-modulated signal. The two acoustic waves combine physically in the air, creating a breathtaking stereo swirl.
• Versatile Pro-Tier Rear I/O Panel: Outfitted with a highly customizable stereo effects loop (selectable Series/Parallel operation with +4dBu or -20dBu level tailoring), a stereo direct Line Out feed for running straight to PA mixing boards or studio interfaces, and 3 dedicated footswitch jacks for hands-free control of the Chorus/Vibrato, Reverb, and Distortion.
• Indestructible Road-Ready Build: Reinforced with heavy-duty hard-fiber edge guards, oversized industrial rivets, high-impact corner brackets, and included heavy-duty casters to make load-in and transport a breeze.

What’s Included

• (1) Roland JC-120 Jazz Chorus 2x12" Stereo Guitar Combo Amp (S/N: BA31930)
• Attached Fixed Heavy-Duty AC Power Cable
• (4) Removable Heavy-Duty Swivel Casters

Pro-Tier Multi-Layer High-Protection Freight Shipping

• Grille & Speaker Deflection Guarding: The most critical areas on a 2x12 combo are the front grille cloth and speaker cones. A custom, thick internal double-wall cardboard faceplate shield will be placed directly over the grille cloth to deflect any sharp impacts or structural piercing during transport.
• Chassis & Caster Shock Isolation: To ensure the heavy internal transformers and electronics don't undergo violent shipping vibrations, the casters will be removed (or cushioned structurally if fixed) and the entire amplifier will be cocooned inside multiple thick layers of heavy-duty industrial shock-absorbent bubble wrap.

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