MRSH J800 is a classic rock guitar preset pack built around raw crunch, aggressive mids, and the unmistakable bite that shaped decades of rock and metal. Inspired by the legendary drive and authority of the Marshall JCM800, this pack delivers tight low end, snarling midrange, and a cutting top end that slices through any mix with ease.
Designed specifically for the Valeton GP200, MRSH J800 excels at crunchy rhythm guitars, punchy rock riffs, and expressive lead tones with classic British attitude. From gritty intros and edge-of-breakup rhythms to searing solos, these presets are dialed to feel immediate, dynamic, and mix-ready with minimal tweaking.
What’s Inside
20 professionally crafted presets covering intro, rhythm, clean, solo, and outro tones
1 NAM profile that all presets are built on for consistent tone, dynamics, and response
1 tone-matched IR used while dialing in the presets to ensure authentic bite and balance
A curated selection of mix-ready IRs from our IR packs to expand your tonal options
Key Features
✅ Designed exclusively for Valeton GP200
✅ Classic JCM800 crunch with aggressive midrange bite
✅ Tight low end and raw attack for punchy rhythm guitars
✅ Expressive lead tones that cut without excess saturation
✅ Presets optimized for studio recording, rehearsal, and live performance
✅ Plug-and-play workflow with minimal tweaking required
✅ Additional mix-ready IRs included for extended tonal flexibility
Compatibility
Presets are compatible with Valeton GP200 only
The included NAM profile works with any modeler or software that supports NAM files
Browse our full collection of Neural Amp Modeler profiles here:https://www.komposition101.com/neural-amp-modeler-guitar
Genres Classic Rock, Hard Rock, Heavy Rock, Punk Rock, Early Metal
For Fans Of AC/DC, Guns N’ Roses, Judas Priest, Iron Maiden, and players chasing authentic British crunch with attitude and bite.
MRSH J800 is a classic rock guitar preset pack built around raw crunch, aggressive mids, and the unmistakable bite that shaped decades of rock and metal. Inspired by the legendary drive and authority of the Marshall JCM800, this pack delivers tight low end, snarling midrange, and a cutting top end that slices through any mix with ease.
Designed specifically for the Valeton GP200, MRSH J800 excels at crunchy rhythm guitars, punchy rock riffs, and expressive lead tones with classic British attitude. From gritty intros and edge-of-breakup rhythms to searing solos, these presets are dialed to feel immediate, dynamic, and mix-ready with minimal tweaking.
What’s Inside
20 professionally crafted presets covering intro, rhythm, clean, solo, and outro tones
1 NAM profile that all presets are built on for consistent tone, dynamics, and response
1 tone-matched IR used while dialing in the presets to ensure authentic bite and balance
A curated selection of mix-ready IRs from our IR packs to expand your tonal options
Key Features
✅ Designed exclusively for Valeton GP200
✅ Classic JCM800 crunch with aggressive midrange bite
✅ Tight low end and raw attack for punchy rhythm guitars
✅ Expressive lead tones that cut without excess saturation
✅ Presets optimized for studio recording, rehearsal, and live performance
✅ Plug-and-play workflow with minimal tweaking required
✅ Additional mix-ready IRs included for extended tonal flexibility
Compatibility
Presets are compatible with Valeton GP200 only
The included NAM profile works with any modeler or software that supports NAM files
Browse our full collection of Neural Amp Modeler profiles here:https://www.komposition101.com/neural-amp-modeler-guitar
Genres Classic Rock, Hard Rock, Heavy Rock, Punk Rock, Early Metal
For Fans Of AC/DC, Guns N’ Roses, Judas Priest, Iron Maiden, and players chasing authentic British crunch with attitude and bite.