Vintage 1978 Marshall JMP Superlead 100 Tube Guitar Amp Head

Vintage 1978 Marshall JMP Superlead 100 Tube Guitar Amp Head in fair condition delivers iconic British tone with 100 watts of all-tube power. Featuring EL34 power tubes and a classic four-input design, it offers aggressive gain and rich harmonics favored by rock legends. Perfect for collectors or players seeking raw, vintage sound, this head brings authentic late-'70s Marshall character. Shows cosmetic wear consistent with age but functions with the unmistakable tone that defines a genre.