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Marshall JCM900 4100 100-Watt Guitar Amplifier Head

Plug in, turn it up and stand back! The JCM900 is a true Marshall amp in every sense of the word.


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MSRP: Old Price $3,450.00 Discounted Price $2,499.99 Save : $950.01 (28%)
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MSRP: Old Price $3,450.00 Discounted Price $2,499.99 Save : $950.01 (28%)
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The Marshall JCM900 4100 all-tube 100-watt guitar amp head, a players' favorite, is available again! Known for its great tone and reliability, the JCM900 has won many fans with its incredible versatility.

Channel A has been voiced for a sparkling clean on lower settings, building up to a raunchy crunch when driven hard. Channel B takes off from where channel A finishes. With acute use of the Gain and EQ controls, you will acheive a perfect sound for any lead tone from silky smooth to searing saturation. As well as having separate gain controls, each channel has its own master section containing controls for Master Volume and Master Reverb.

A Series Effect Loop with level controls lets you connect and match either floor pedals or rack effects. Whatever style of rock you play the Marshall JCM900 4100 will give you tonal flexibility without compromise.

  • 100-Watt Output (RMS)
  • 4-Band EQ
  • 3x ECC83 Pre-Amp Tubes
  • 4x 5881 Power Amp Tubes
  • Series FX Loop
  • Footswitch Included

Get your Marshall JCM900 4100 100-Watt Guitar Amp Head today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • Guitar Amplifier Head
  • Footswitch
  • Speaker Cable
  • Power Cable
  • Owner's Manual



I've been a Marshall Guy most of my life and I personally own a 1990 Marshall JCM900 MKIII 50watt and have been happy with it for years. The reissuing of the JCM900 line at first scared me to be quite honest. But after plugging one in and cranking it up, I was fairly impressed. I'm a purest at heart and I was extremely happy to see that Marshall did themselves a solid by bringing and recreating a classic. This is a real hands on product review from [email protected] Sam Ash Indianapolis


Indianapolis, IN


JCM900 4100 100-Watt Guitar Amplifier Head

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