Marshall JCM 800 Lead Series 2204 Master Model 50W Mk2 Guitar Amplifier Head - Used

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This used Marshall will ship insured and inspected from Rapid City, SD. In very good condition, this amp has some rips on the left side, scuffs and scratches on the front, and chips on the sides.

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The Marshall JCM 800 Lead Series 2204 Master Model 50W Mk2 is one of the defining voices of classic British rock and early hard rock tone. Built in the early 1980s, this single-channel, all-tube head delivers the unmistakable JCM800 character—tight, aggressive, and harmonically rich—while still remaining responsive to playing dynamics and guitar volume control.

At 50 watts, the 2204 sits in the sweet spot between stage power and studio usability, offering natural tube saturation at more manageable levels than its 100-watt counterpart. Its straightforward layout keeps the focus entirely on tone, with a punchy midrange, articulate highs, and a fast, immediate response that made it a staple for countless players across rock and metal genres.

Often referred to as a “Master Model,” this version features the classic master volume design that allows preamp gain to be driven harder without requiring excessive stage volume. The result is the iconic JCM800 crunch—raw, focused, and endlessly usable.

Features / Specs

• Wattage: 50W
• Channels: 1
• Preamp Tubes: 3 x ECC835
• Power Tubes: 2 x E34L
• Inputs: 1/4" High or Low, 1/4" D.I.
• Outputs: Two 1/4" Speaker
• Controls: Presence, Bass, Middle, Treble, Master, and Pre-Amp
• Power Cable: Not Included
• Dimensions: 29 x 10 x 8"