1979 Marshall 2204 Master Model 50w
This 1979 Marshall JMP 2204 is a premier example of the "Golden Era" of Marshall amplification. Representing the transition between the late-70s JMP aesthetic and the early-80s JCM800 series, this unit features a desirable "hybrid" transformer set.
While most 1979 models moved toward higher plate voltages, this specific unit retains the legendary Drake 1202-164 power transformer (typical of early '70s 50w Marshalls) for a warmer, "browner" response, paired with an over-spec 1471-263 choke usually reserved for 100w models. The result is a 50-watt lead head with exceptional harmonic richness, classic British "bark," and a more stable, punchy power section. Whether dialed for Plexi-style edge-of-breakup or the searing master-volume crunch that defined hard rock, this 2204 Master Model is a versatile studio and stage powerhouse.