Modified

Modified

The Original Modified

Marshall Modified amps celebrate the vibrant modified amp culture that has influenced music for decades. Our modified amps enable players to carve out new sounds using additional modern features, while capturing everything people loved about the era-defining tones of the originals.

2 items

Front facing image of the JCM800 modifiedA Marshall JCM800 guitar amplifier head with black and brass finish, control knobs, and logo displayed on a plain dark background.

JCM800 MODIFIED BLACK

Front facing image of the 1959 modifiedA black Marshall 1959 Modified guitar amplifier head with brass control panel and dials is displayed against a plain dark background.

1959 MODIFIED BLACK

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These amps keep live music alive

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