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Marshall JCM800 Modified 100W Guitar Amp Head
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Marshall JCM800 Modified 100W Guitar Amp Head
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Gold Coverage Protection
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Gold Coverage Protection
Gold Coverage goes above and beyond the manufacturer's warranty to protect your gear from unexpected breakdowns, accidental damage from handling and failures. This plan covers your product for one, two, three or up to five years from your date of purchase, costs just pennies per day and gives you a complete "no-worry" solution for protecting your investment.
Gold Coverage Includes:
- Unexpected and unintentional spills, drops and cracks
- Normal wear and tear
- Power surges
- Dust, internal heat and humidity
Other plan features include:
- For products over $200, No Lemon Policy applies. If it fails for the same defect 3 times, it is replaced on the 4th breakdown. (Does not apply to failures due to drops, spills, and cracks)
- For products under $200 experiencing the above failures, a Musician's Friend gift card will be issued for the full price of the product + tax.
- Shipping fees covered if required for repair or replacement
- Plans are transferable in the event merchandise is sold
- Plans are renewable on new gear
*Limitations and exclusions apply. See terms and conditions (Opens in new window) for program details
Term for New Gear begins on date of purchase but does not replace the store return policy or manufacturer coverage.
Experience the iconic JCM800 sound, reimagined for the modern player.
The Marshall JCM800 Modified 100W guitar amp head is a tribute to one of the most legendary amplifiers in rock and metal history. This amp, inspired by the iconic JCM800 2203 and the vibrant modding culture that surrounded it, delivers the same raw power and aggressive tone that defined a generation of guitarists. With its modern enhancements and versatile features, the JCM800 Modified is ready to inspire a new generation of players.
The Sound That Defined an Era
The Marshall JCM800, introduced in the early '80s, quickly became the go-to amp for countless artists, from punk rockers to heavy metal legends. Its aggressive, high-gain sound and unmistakable punch graced stages worldwide, solidifying its status as a true rock and roll icon. The JCM800 Modified captures the essence of this legendary tone, delivering the same powerful roar that fueled countless classic recordings and live performances.
Modern Enhancements for Enhanced Versatility
The JCM800 Modified brings the classic JCM800 sound into the modern age with several key modifications. The addition of a gain boost switch provides unparalleled gain and tonal flexibility, allowing you to seamlessly transition from smooth, warm breakup to commanding high-gain roars. The mid-boost switch enhances the midrange frequencies, bringing warmth, depth and clarity to your tone, while the tight switch cuts low frequencies for a punchy and well-defined sound. These enhancements provide modern players with the tools they need to shape their sound and explore new sonic territories.
Faithful Recreation With Modern Flexibility
The JCM800 Modified is a faithful recreation of the original JCM800 2203, capturing the essence of its iconic tone while offering modern upgrades that enhance its versatility and control. With its signature 100-watt power and aggressive gain structure, the JCM800 sound is faithfully reproduced, delivering the same raw power and dynamic response that defined a generation of rock and metal music. The added gain boost, mid boost, and tight switch provide modern players with the tools they need to shape their sound and explore new sonic territories.
A Legacy of Craftsmanship and Innovation
The Marshall JCM800 Modified is a testament to Marshall's longstanding commitment to craftsmanship and innovation. This amp is crafted with precision at their Bletchley, England, factory, ensuring that every detail meets the highest standards. The JCM800 Modified is more than just a reissue; it's a tribute to Marshall's heritage, built for today's players who demand the best in tone, versatility and performance.
Features
- 100-watt tube amp head
- Based on the iconic Marshall JCM800 2203
- Gain boost switch for increased gain and tonal flexibility
- Mid boost switch for enhanced midrange presence
- Tight switch for a tighter, more focused low end
- Classic Marshall tone with enhanced versatility
- Hand-wired construction in Bletchley, England
- Faithful recreation of the original JCM800 circuit
- Ideal for rock, blues and metal
- Perfect for stage, studio, and home use
Experience the legendary sound of the Marshall JCM800, reimagined for the modern player. Shop now and unleash your sonic potential.
JCM800 Modified 100W Guitar Amp Head Specifications:
General- Type: Tube amp head
- Output Power: 100 watts
- Channels: 1
- Preamp tubes: 3 x ECC83
- Power tubes: 4 x EL34
- Presence, Bass, Middle, Treble, Volume I, Volume II, Master Volume, Gain Boost switch, Mid Boost switch, Tight switch
- Inputs: 2 x 1/4" instrument inputs (High and Low sensitivity)
- Outputs: Speaker outputs (4, and 16 ohms)
- Effects loop: Series
- Country of Origin: England (Bletchley)
Questions & Answers
Do you have questions about this product?
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

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