Carr Slant 6V Combo 1x12 Custom Cowboy vs Marshall JMP 1959 Super Lead 100-Watt
The Carr Slant 6V Combo 1x12 Custom Cowboy and the Marshall JMP 1959 Super Lead 100-Watt are both amplifiers sharing mid-forward, warm, transparent. The Carr Slant 6V Combo 1x12 Custom Cowboy leans full and saturated. The Marshall JMP 1959 Super Lead 100-Watt leans tight and crunchy.
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Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.27% — somewhat different
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Derived from overlapping tonal signals across both listings.- mid-forward
- warm
- transparent
Carr Slant 6V Combo 1x12 Custom Cowboy
Carr · amplifier
Marshall JMP 1959 Super Lead 100-Watt
Marshall · amplifier
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.The Carr Slant 6V is a 22-watt point-to-point hand-wired guitar combo amplifier with two selectable power modes: fixed bias at 22 watts for a punchier, tightly defined sound, and cathode bias at 18 watts for vintage tweed and AC-style warmth and bloom. A boost switch delivers thick, creamy lead tones inspired by British Plexi character without losing string definition. MusicRadar described its lower settings as classic Plexi brown tone and its boosted mode as a sweet British lead sound that stays pure even run flat out. The Mid control takes the tone stack from blackface to tweed voicing, making the Slant 6V one of Carr's most tonally versatile designs.
The Marshall 1959 Super Lead is the amp that defined the classic British rock guitar tone, a hand-wired, non-master-volume 100-watt tube head running EL34 power tubes and 12AX7 preamp tubes through a deliberately simple circuit of roughly 60 components. Used by Hendrix, Clapton, Beck, Page, and Van Halen, the "Plexi" gets its name from the transparent Perspex control panel used on originals, and its saturated, articulate crunch is achieved by cranking the volume rather than adding gain stages.
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Genres this gear is documented as being used in.- rock
- blues rock
- classic rock
- Metal
- Blues
- Rock
- Alternative Rock
- full
- saturated
- dynamic
- tight
- crunchy
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Occasions this gear suits — judged per model, or derived from its wattage, connectivity and category.- Live
- Studio
- Worship
- Live