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JHS Morning Glory V4
Pedal Type: Transparent Overdrive / Full-Frequency Boost
Controls: Volume, Drive, and Tone Knobs; 2-Way Gain Toggle Switch; Side-Mounted Bright Cut Slide Switch
Bypass Layout: True Bypass Switching
Power Requirements: 9VDC Negative Center Only (Battery power not supported)
Current Draw: 43 mA
Dimensions: 2.2” × 4.8” × 1.6” (55.9 mm x 121.9 mm x 40.6 mm)
Transparent Overdrive Profiling and Expanded Supply Headroom
Re-Engineering the Legacy Bluesbreaker Architecture
The JHS Morning Glory V4 stands as a highly award-winning design engineered to deliver mid-to-low-level grit without coloring your instrument's natural acoustic characteristics. Rather than modifying a traditional mid-heavy Tube Screamer framework, this entirely analog circuit heavily improves upon the historic British Bluesbreaker layout. By incorporating an internal charge pump network that drives a dual operational amplifier configuration, the architecture yields two times the clean headroom and twice the overall volume output of its predecessors. This ensures your baseline guitar-and-amplifier frequencies pass through completely unaltered when the drive is added.
Advanced High-Frequency Attenuation and Remote Switching
To handle diverse instrument rigs on stage, the control interface provides precise physical frequency sculpting. The main Tone control behaves like an intuitive high-frequency roll-off pot, adding top-end sparkle without harshness. For inherently bright amplifiers or single-coil setups, a side-mounted Bright Cut slide switch lets players gently tame aggressive transients. The integrated front mini-toggle changes the global compression profile, introducing a high-gain voice with enhanced low-end grit. This mode links directly to a side-mounted remote jack, shifting control to an external latching foot controller for seamless channel changing.
Creative Rig Integration and Circuit Optimization
Dynamic Touch-Responsive Foundational Crunch
Setting the Drive control to a moderate medium-gain parameter allows the analog clipping network to act as an always-on tone enhancer. The touch-sensitive gain structure adapts instantly to slight changes in fingerpicking or pick dynamics, adding subtle harmonic warmth to clean setups and allowing heavy strumming segments to break into a smooth classic-rock bite.
High-Output Transparent Clean Preamp Boosting
Dropping the Drive knob down while maxing out the Volume control configures the hardware as a pristine, full-frequency clean boost. Positioned right before secondary distortion or fuzz units, the increased output headroom pushes those downstream gain stages into rich sustain, adding thickness and punch to lead arrangements without muddying up the mix.
THIS PEDAL REQUIRES STANDARD 9V DC CENTER NEGATIVE POWER, CONSUMES 43MA, AND MEASURES 2.6" X 4.8" X 1.6". DO NOT USE MORE THAN 9V DC. DAMAGE MAY OCCUR AND YOUR WARRANTY WILL BE VOIDED.
Pedal Type: Transparent Overdrive / Full-Frequency Boost
Controls: Volume, Drive, and Tone Knobs; 2-Way Gain Toggle Switch; Side-Mounted Bright Cut Slide Switch
Bypass Layout: True Bypass Switching
Power Requirements: 9VDC Negative Center Only (Battery power not supported)
Current Draw: 43 mA
Dimensions: 2.2” × 4.8” × 1.6” (55.9 mm x 121.9 mm x 40.6 mm)
Transparent Overdrive Profiling and Expanded Supply Headroom
Re-Engineering the Legacy Bluesbreaker Architecture
The JHS Morning Glory V4 stands as a highly award-winning design engineered to deliver mid-to-low-level grit without coloring your instrument's natural acoustic characteristics. Rather than modifying a traditional mid-heavy Tube Screamer framework, this entirely analog circuit heavily improves upon the historic British Bluesbreaker layout. By incorporating an internal charge pump network that drives a dual operational amplifier configuration, the architecture yields two times the clean headroom and twice the overall volume output of its predecessors. This ensures your baseline guitar-and-amplifier frequencies pass through completely unaltered when the drive is added.
Advanced High-Frequency Attenuation and Remote Switching
To handle diverse instrument rigs on stage, the control interface provides precise physical frequency sculpting. The main Tone control behaves like an intuitive high-frequency roll-off pot, adding top-end sparkle without harshness. For inherently bright amplifiers or single-coil setups, a side-mounted Bright Cut slide switch lets players gently tame aggressive transients. The integrated front mini-toggle changes the global compression profile, introducing a high-gain voice with enhanced low-end grit. This mode links directly to a side-mounted remote jack, shifting control to an external latching foot controller for seamless channel changing.
Creative Rig Integration and Circuit Optimization
Dynamic Touch-Responsive Foundational Crunch
Setting the Drive control to a moderate medium-gain parameter allows the analog clipping network to act as an always-on tone enhancer. The touch-sensitive gain structure adapts instantly to slight changes in fingerpicking or pick dynamics, adding subtle harmonic warmth to clean setups and allowing heavy strumming segments to break into a smooth classic-rock bite.
High-Output Transparent Clean Preamp Boosting
Dropping the Drive knob down while maxing out the Volume control configures the hardware as a pristine, full-frequency clean boost. Positioned right before secondary distortion or fuzz units, the increased output headroom pushes those downstream gain stages into rich sustain, adding thickness and punch to lead arrangements without muddying up the mix.
THIS PEDAL REQUIRES STANDARD 9V DC CENTER NEGATIVE POWER, CONSUMES 43MA, AND MEASURES 2.6" X 4.8" X 1.6". DO NOT USE MORE THAN 9V DC. DAMAGE MAY OCCUR AND YOUR WARRANTY WILL BE VOIDED.