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Marshall CJM900 4100 100W Amp Head
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Marshall Amps - JCM900 4100 Head

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This Marshall JCM900 4100 Amp Head is a precise reissue of the the early '90s classic amp, known for its indisputable Marshall tone - big, loud, gritty, and absolutely shred-worthy. It's a high-gain, dual reverb, two-channel 100 watt head - the perfect addition to any rockers' rig. This amp head features everything from extraordinary cleans to raunchy, full-on distortion. Channel A is voiced for particularly clear cleans with plenty of headroom, yet still capable of getting some good overdrive out of it. Channel B accelerates the gain into something you've come to expect from the Marshall name.

Equipped with a series FX loop and built-in Reverb, it uses two ECC83 preamp tubes, as well as one ECC83 and four 5881 power amp tubes for a voluminous, loud, and even louder sound. It has a simple control layout so dialing in your tone is incredibly straightforward. Each channel has independent Volume and Reverb controls, in addition to a Lead Gain and Gain preamp controls for each channel, and mutual Presence, Bass, Middle, and Treble controls. It has one input and a footswitch input to easily switch between channels. If you're looking for a big-sounding electric guitar amp that you can really melt some faces with, the Marshall JCM900 4100 100W Amp Head is just the amp for you.

  • 100 watts
  • 2 channels: Clean, Overdrive
  • 2 ECC83 preamp tubes, 1 ECC83 and 4 5881 power amp tubes
  • Volume and Reverb controls for each channel; Lead Gain and Gain controls
  • Presence, Bass, Middle, and Treble controls
  • Reverb and Effects Loop
  • Footswitch
  • 42 lb.
  • 29.5" wide x 12.2" high x 8.26" deep

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We take the time to set up every new guitar, mando, bass, uke, or banjo for every player, whether it was purchased here in Lawrence, Kansas or on our website. Large retailers are content to ship you a guitar right off of the warehouse shelf, while we take pride in the fact that your new instrument will be set up to be truly ready to play - for you.

Call us at 800-747-9980 or send us an email at - we're here to help! All of us at Mass Street Music are musicians, and we're dedicated to helping you find exactly what you're looking for. You can also check out our Staff Page if you'd like to email one of us directly.

Any new or used gear $25 or over gets shipped to you for FREE via our favorite carrier, Fed Ex – ground, to all 'lower 48' U.S. states and we offer a 7 day return policy. Alaska and Hawaii, expedited shipping, international shipping are more. We also ship around the globe. Read more about our Shippping.