BOSS Eric Johnson Blues Tone Capsule Modification Circuit for Blues Cube Artist, Artist212, and Stage Guitar Amplifiers (BC-TC-EJ)

BOSS Eric Johnson Blues Tone Capsule Modification Circuit for Blues Cube Artist, Artist212, and Stage Guitar Amplifiers (BC-TC-EJ)

The BOSS BC-TC-EJ Eric Johnson Blues Tone Capsule is a premium modification circuit designed to transform the tonal character of compatible BOSS Blues Cube guitar amplifiers. Developed in collaboration with legendary guitarist Eric Johnson, this Tone Capsule installs beneath the amplifier chassis and reconfigures the amplifier's internal tube response characteristics, delivering Eric Johnson's signature touch sensitivity, warmth, articulation, and dynamic blues-inspired tone.

Unlike external effects or modeling devices, the BC-TC-EJ directly modifies the amplifier's internal analog response, changing the overall voicing, gain structure, dynamics, and playing feel. Once installed, the Blues Cube amplifier responds with enhanced vintage character while maintaining the reliability and consistency of Roland's Tube Logic technology.

Compatible with the BOSS Blues Cube Artist, Blues Cube Artist212, and Blues Cube Stage amplifiers, the BC-TC-EJ provides professional guitarists with an authentic tonal upgrade inspired by one of the world's most respected blues and rock players.

Key Features:

• Genuine BOSS Eric Johnson Blues Tone Capsule
• Internal modification circuit for compatible Blues Cube amplifiers
• Developed in collaboration with guitarist Eric Johnson
• Revoices the amplifier with Eric Johnson's signature tonal characteristics
• Modifies internal tube response and amplifier dynamics
• Enhances warmth, articulation, sustain, and touch sensitivity
• Delivers expressive vintage-inspired blues and classic rock tones
• Installs beneath the amplifier chassis for seamless integration
• Works directly with the amplifier's Tube Logic circuitry
• Preserves the amplifier's natural playing feel and responsiveness
• Provides authentic analog-style amplifier modification
• Compatible with Blues Cube Artist guitar amplifier
• Compatible with Blues Cube Artist212 guitar amplifier
• Compatible with Blues Cube Stage guitar amplifier
• Professional-quality upgrade for studio, stage, and rehearsal applications
• No external pedals or additional processors required
• Designed for guitarists seeking Eric Johnson-inspired amplifier performance
• Maintains reliable operation while expanding tonal versatility
• Ideal for blues, rock, fusion, country, and expressive lead playing
• Genuine BOSS accessory designed specifically for Blues Cube amplifiers

Applications:

• Blues guitar performance
• Classic rock
• Live stage performance
• Studio recording
• Professional amplifier customization
• Rehearsals
• Session work
• Vintage-inspired guitar tones
• Lead guitar performance
• Blues Cube amplifier upgrades