SKU: 62646731690

Marshall JCM800 Modified Guitar Amplifier Head, 100W

Sale price$1552.49 Regular price$1724.99
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Description

Marshall JCM800 Modified Guitar Amplifier Head, 100WThe JCM800 is one of rock's greatest amplifiers, for players who simply cannot get enough of it, they have the Marshall JCM800 Modified. This modified version of Marshall's classic amplifier celebrates its fabled status while revitalizing its design and sound. This exciting, new version of the original JCM800 calls upon both Marshall's history as musicmakers and their cultivator of amp modification culture. The JCM800 Modified introduces new, modern

The JCM800 is one of rock's greatest amplifiers, for players who simply cannot get enough of it, they have the Marshall JCM800 Modified. This modified version of Marshall's classic amplifier celebrates its fabled status while revitalizing its design and sound.

This exciting, new version of the original JCM800 calls upon both Marshall's history as musicmakers and their cultivator of amp modification culture. The JCM800 Modified introduces new, modern elements while acknowledging the rich tapestry of musical history it is responsible for.

As a head, the JCM800 Modified plays with a suite of tubes to fuel an exciting, high-gain experience. EL84 valves match with ECC83 valves to summon incredibly captivating waves of high-gain tube breakup, perfect for your rock, blues, and metal guitar persuasions. Like the '80s greats that came before it, the JCM800 Modified plays with enormous force to fill a room and spur excitement. Unlike the '80s greats, the JCM800 Modified features a lineup of new additions to make it a compatible, modern amp.

For one, the Modified's gain boost switch builds in expanded tonal flexibility that allows for fine-tuning of the high-gain tonality so natural to this amp. Pair this with a new mid-boost switch for enhancing mid-range frequencies to cut through the mix and a tight switch for cutting low frequencies and you've got a highly interactive tube amp ready for the stage. The JCM800 Modified is hand-built in Marshall's Bletchley, England factory, ensuring the name's dedication to quality.

The JCM800 Modified lives to ride another day with a proper revival. Take up this classic high-gain head and experience the Marshall legacy for yourself.

  • Replicated Marshall JCM800 amplifier head
  • 100 watt power output
  • Two ECC83 and four EL34 valve tube configuration
  • Two-channel signal inputs
  • Serial switchable send/return effects loop
  • Hand-built in Bletchley, England
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62646731690

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4.7 ★★★★★
Based on 21 reviews
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Christopher C.
Massapequa, US
★★★★★ 4
Does not come with a pump.
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
The Good: Changing the fluid in the lower unit is a very easy DIY job. This can save you hundreds of dollars each year by doing it yourself. The Bad: You need a special pump to change the oil, and sometimes it comes with the gear lube. Unfortunately this product did not come with it. Luckily my neighbor had an extra one from changing the lube a different boat laying around and was able to use that. The Ugly: If you have to go get the pump, that could cost a few extra dollar but is just an extra nuisance. The pumps are interchangable but you just need to clean it between uses (DON'T MIX DIFFERENT OIL BRANDS)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
J
Verified Purchase
Joe H.
Omaha, US
★★★★★ 5
Works fine in outdrive
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good gear oil. Purple dye for leak detection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
L
Verified Purchase
luv2safari
Omaha, US
★★★★★ 5
Good Quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Always the best quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
J
Verified Purchase
Joe H.
Houston, US
★★★★★ 5
Looks well made
Looks well made. Rubber seems pliable
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Reviewed in the United States on February 15, 2026
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Verified Purchase
Dct
Whiting, US
★★★★★ 5
It’s fixed
That awful boat… don’t buy boats unless you like to spend money OBVIOUSLY! This part fixed the boat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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