Up for sale is a classic Marshall JCM 900 Model 4100 100-watt Hi Gain Dual Reverb all-tube amplifier head in Very Good condition.

Features & Specs:

  • Power: 100 Watts, switchable down to 50 Watts (High/Low output switch on rear)
  • Channels: 2 independent channels (Channel A for clean/crunch, Channel B for high-gain lead)
  • Reverb: Independent Accutronics spring reverb controls for each channel
  • FX Loop: Series effects loop with rear level trim switch
  • Direct Out: Recording-compensated line output and unbalanced direct line output
  • Included: Marshall 2-button footswitch (Channel / Reverb) and power cable

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Listeda day ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.Learn more
Brand
Model
  • JCM 900 4100 Reissue 2-Channel 100-Watt Guitar Amp Head
Finish
  • Black
Categories
Year
  • 2003 - Present
Made In
  • United Kingdom
Electronics
  • Tube
Color Family
  • Black
Reverb
  • Spring Reverb
Output Power (Watts)
  • 100

Product safety information may be available here.

In Memory of...

Hastings-on-Hudson, NY, United States
Joined Reverb:2026

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