Gibson EH-150 vs Marshall 2245 JTM45 Head
The Gibson EH-150 and the Marshall 2245 JTM45 Head are both amplifiers sharing edge of breakup. The Marshall 2245 JTM45 Head leans dynamic and mid-forward.
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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.33% — somewhat different
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Derived from overlapping tonal signals across both listings.- edge of breakup
Gibson EH-150
Gibson · amplifier
Marshall 2245 JTM45 Head
Marshall · amplifier
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$1481.32via Reverb
The Gibson EH-150 was a late-1930s tube amplifier sold alongside the ES-150, a roughly 15-watt combo with a single speaker and warm, low-powered breakup. Paired with the Charlie Christian-pickup ES-150, it produced the first widely heard amplified jazz guitar tone. It offers a warm, mellow, easily overdriven voice typical of early electric guitar amplification.
The Marshall 2245 is a reissue of the JTM45, the very first Marshall amplifier from 1962, built on a 5881/KT66 power section that gives it a warmer, more American-influenced voice than later EL34 Plexis. At around 30 to 45 watts it offers a smooth, bluesy breakup with rich harmonics and a slightly looser, vintage feel. Its warm cleans and creamy overdrive made it a cornerstone of British blues-rock. The simple four-input front panel recreates the original early-1960s circuit.
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Genres this gear is documented as being used in.- Jazz
- Rock
- Blues Rock
- Classic Rock
- Blues
- dynamic
- mid-forward
- transparent
- bright
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Occasions this gear suits — judged per model, or derived from its wattage, connectivity and category.- Studio
- Live
- Studio