Description
The Synergy Marshall JMP Preamp Module captures the sound and feel of one of the most influential amplifiers in rock history. Developed in collaboration with Marshall, this module recreates the dynamic response, touch sensitivity, and unmistakable growl of the legendary non-master volume JMP "Plexi" circuits that helped shape the tones of players like Jimi Hendrix, Jimmy Page, Angus Young, and Eddie Van Halen. From sparkling cleans to rich overdrive and classic British crunch, the JMP delivers the unmistakable character that defined decades of rock music. As with all Synergy modules, a compatible Synergy amplifier or preamp dock is required for operation.
Powered by two 12AX7 preamp tubes, the JMP features two identical channels, each equipped with Volume 1, Volume 2, Bass, Middle, Treble, and Master controls. Just like the original amplifier, Volume 1 and Volume 2 function as the Bright and Normal inputs, allowing you to blend them together for a wide range of gain structures and tonal textures. Independent 60's/70's switches on each channel provide access to two distinct eras of JMP voicing, ranging from the smoother, fuller response of earlier circuits to the tighter, more aggressive character of later models. A built-in Zero Watt Poweramp and phase inverter section recreates the feel and harmonic complexity of a cranked Marshall power section, while dedicated Bright switches allow detailed control over top-end response without modifications.
For players seeking authentic Plexi-inspired tones without the volume requirements of a vintage head, the JMP module delivers remarkable flexibility and realism. Whether you're building classic rock rhythm sounds, expressive blues tones, or aggressive vintage-inspired lead tones, this module responds naturally to your picking dynamics and guitar controls. We especially like how convincingly it captures the interaction and feel that made the original JMP such a cornerstone of electric guitar tone.
Specifications:
- Type: All-Tube Dual Channel Preamp Module
- Preamp Tubes: 2 x 12AX7
- Channels: 2 Identical Channels
- Controls: Volume 1, Volume 2, Bass, Middle, Treble, Master (Per Channel)
- Power Amp Simulation: Built-In Zero Watt Poweramp and Phase Inverter Circuit
- Input Voicing: Volume 1 (Bright Input), Volume 2 (Normal Input)
- Era Switches: 60's / 70's Voicing Switch (Per Channel)
- Bright Switches: Adjustable Bright Cap Controls for Volume 1 and Volume 2
- Cathode Select Switch: 3-Position Input Tube Voicing Switch
- Compatibility: Synergy Amplifiers and Preamp Docks
- Installation: Easy Installation and Removal from Compatible Synergy Hosts
Sku: SYN-MOD-MJMP
Powered by two 12AX7 preamp tubes, the JMP features two identical channels, each equipped with Volume 1, Volume 2, Bass, Middle, Treble, and Master controls. Just like the original amplifier, Volume 1 and Volume 2 function as the Bright and Normal inputs, allowing you to blend them together for a wide range of gain structures and tonal textures. Independent 60's/70's switches on each channel provide access to two distinct eras of JMP voicing, ranging from the smoother, fuller response of earlier circuits to the tighter, more aggressive character of later models. A built-in Zero Watt Poweramp and phase inverter section recreates the feel and harmonic complexity of a cranked Marshall power section, while dedicated Bright switches allow detailed control over top-end response without modifications.
For players seeking authentic Plexi-inspired tones without the volume requirements of a vintage head, the JMP module delivers remarkable flexibility and realism. Whether you're building classic rock rhythm sounds, expressive blues tones, or aggressive vintage-inspired lead tones, this module responds naturally to your picking dynamics and guitar controls. We especially like how convincingly it captures the interaction and feel that made the original JMP such a cornerstone of electric guitar tone.
Specifications:
- Type: All-Tube Dual Channel Preamp Module
- Preamp Tubes: 2 x 12AX7
- Channels: 2 Identical Channels
- Controls: Volume 1, Volume 2, Bass, Middle, Treble, Master (Per Channel)
- Power Amp Simulation: Built-In Zero Watt Poweramp and Phase Inverter Circuit
- Input Voicing: Volume 1 (Bright Input), Volume 2 (Normal Input)
- Era Switches: 60's / 70's Voicing Switch (Per Channel)
- Bright Switches: Adjustable Bright Cap Controls for Volume 1 and Volume 2
- Cathode Select Switch: 3-Position Input Tube Voicing Switch
- Compatibility: Synergy Amplifiers and Preamp Docks
- Installation: Easy Installation and Removal from Compatible Synergy Hosts
Sku: SYN-MOD-MJMP
