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Marshall JCM900 4100 100-watt 2-channel Tube Head , 2449 dollars and 99 cents - Add to Cart Skip to Product Information

Marshall JCM900 4100 100-watt 2-channel Tube Head

100-watt 2-channel Tube Guitar Amplifier Head with 4-band EQ, Reverb, Effects Loop, and Line Out
Item ID: JCM900
Marshall JCM900 4100 100-watt 2-channel Tube Head
2449 dollars and 99 cents
Backordered - More On The Way!

This item requires extra delivery time from Marshall. Order today to reserve yours now, risk-free, or contact us for more information. Estimated December 2026

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Marshall JCM900 4100 100-watt 2-channel Tube Head
Backordered - More On The Way!

This item requires extra delivery time from Marshall. Order today to reserve yours now, risk-free, or contact us for more information. Estimated December 2026

2449 dollars and 99 cents

Get Big Rock Tones with the JCM900 Reissue

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Our Product Research Team

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Bring legendary Marshall tone to your rig with the JCM900 4100 guitar amplifier head. With dual channels, a shared 4-band EQ, and 100 watts of all-tube power, you've got an amp that is ready for any gig on any stage. This version of the Marshall JCM900 includes a series effects loop with true bypass operation — perfect for gigging musicians with lots of pedals. Step up to the professional's choice for outrageous Marshall tone — the JCM900 4100 guitar amplifier head.

The versatile sound of rock

Plug your favorite guitar into the all-tube, 100-watt JCM900 4100, hit a chord, and hold on — that tingling behind your eyeballs means you've tapped into the tone that shaped modern rock. The JCM900 won over tons of guitar players with its incredible versatility. Channel A goes from sparkly clean all the way up to raucous crunch and everything in between. Channel B gives you everything from crunch to soaring, saturated lead tones. Each channel on the Marshall JCM900 features independent volume, reverb, and gain. The shared 4-band EQ lets you dial in exacting tonalities for any sound you need. The Marshall JCM900 4100 is an amazing and flexible workhorse amplifier head.

Marshall heritage and quality

Every Marshall JCM900 is made at the Marshall factory in the tonal heart of England. Time-tested, traditional methods of craftsmanship and construction are combined with the latest advances in modern manufacturing technology, ensuring world-class build quality and roadworthiness. Internally, the JCM900 circuitry and layout has been kept to a minimum, ensuring the integrity of the guitar tone and an incredibly low noise floor — this coupled with meticulous valve selection and high tolerance, quality components adds to the all-important reliability factor that is synonymous with the Marshall legend.

Add your favorite pedals with the series FX loop

Consider yourself lucky, because this JCM900 4100 sports a feature not found on the original JCM900 — a series effects loop! And thanks to true bypass operation, your slew of pedals won't color the tone of the JCM900 4100 one bit.

Marshall JCM900 4100 All-tube 100-watt Guitar Amplifier Head Features:

  • Reissue of the beloved JCM900 all-tube head
  • Incredibly powerful at 100-watts — not an amp that's made to be played quietly
  • All-tube design and tone featuring ECC83 and 5881 tubes
  • Series FX loop lets you switch effects pedals in and out, with true bypass operation for sonic transparency
  • Straightforward control set is all you need to craft a range amazing guitar tones
  • 2 speaker outputs for connecting extension cabinets
  • Birch-ply construction is incredibly strong and ready for life on the road

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