Pricing and availability
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Price
Average Price: $499
Standard/Professional
$300
$701+
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Description
The Marshall MA100C Combo Amp is where classic Marshall tone meets affordability in a powerful all-tube package. With its 100-watt output, this amp is built to command attention on any stage. Whether you're seeking pristine clean sounds or the iconic Marshall crunch, the MA100C delivers with precision and flair. Its 2-channel configuration allows for seamless transitions between clean and overdrive, each equipped with independent volume controls and a 3-band EQ for nuanced tone shaping. The Crunch Balance knob adds an extra layer of flexibility, effectively giving you a third channel to explore.
The amp’s built-in spring reverb and effects loop further enhance your sonic palette, allowing you to add depth and texture to your sound. The presence and resonance controls in the Master section offer additional tonal control, ensuring your sound is as expansive as your creative vision. With its included 2-button footswitch, you can effortlessly toggle between settings, keeping you focused on your performance.
Crafted with the reliability and quality you'd expect from Marshall, the MA100C is powered by four EL34 power tubes and three ECC83 preamp tubes, ensuring that authentic, rich tube sound that has defined rock music for decades. Whether you're playing in a small venue or a large concert hall, the Marshall MA100C Combo Amp stands ready to elevate your performance to new heights.
Key Features:
- 100-watt all-tube combo amplifier
- 2 x 12" speakers
- Two channels with independent 3-band EQ
- Crunch Balance knob for added tonal flexibility
- Overdrive boost for dynamic solos
- Built-in spring reverb
- Presence and resonance controls in Master section
- Effects loop for integrating external effects
- Includes 2-button footswitch for easy channel switching
- Tube configuration: 3 x ECC83, 4 x EL34
Product specs
| Brand | Marshall |
| Model | MA100C 2-Channel 100-Watt 2x12" Guitar Combo |
| Finish | Black |
| Year | 2010 - 2013 |
| Made In | United Kingdom |
| Categories | Guitar Combo Amps |
| Built-In Effects | Built-In Effects |
| Color Family | Black |
| Electronics | Tube |
| Number of Channels | 2 Channels |
| Number of Inputs | 1 Input |
| Output Power (Watts) | 100 |
| Power Tube Type | EL34 |
| Reverb | Spring Reverb |
| Speaker Configuration | 2x12" |
FAQs
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What type of tubes does the Marshall MA100C Combo Amp use?
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The Marshall MA100C Combo Amp uses EL34 power tubes, which are known for their warm, punchy sound and classic British tone.
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Does the Marshall MA100C have built-in effects?
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Yes, the Marshall MA100C Combo Amp features built-in effects, including a spring reverb, which adds depth and ambiance to your guitar sound.
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How many channels does the Marshall MA100C Combo Amp have?
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The Marshall MA100C Combo Amp has two channels, allowing you to switch between clean and overdriven tones for versatile performance options.
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Is the Marshall MA100C Combo Amp suitable for gigging?
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With its 100-watt power output and 2x12" speaker configuration, the Marshall MA100C Combo Amp is powerful enough for gigging in medium to large venues.
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What is the speaker configuration of the Marshall MA100C Combo Amp?
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The Marshall MA100C Combo Amp features a 2x12" speaker configuration, providing a full and rich sound that is ideal for both practice and performance.
Videos
gearwire
Marshall MA100C 2x12 Combo Walkthru: Valvestate No Longer, These Are All-Tube, Baby (Video)
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall MA100C Combo Amp.
Mods and upgrades
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Replacing stock speakers with G12T75, Greenbacks, G12-65, or V30 enhances sound quality, especially at lower volumes.
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An attenuator can be crucial when volume constraints prevent achieving desired power amp saturation.
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Connecting the amp to an external cab, like a 1960 or 1936, significantly enhances the sound quality compared to stock speakers.
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Features and functionality
User experience
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Stock speakers can sound muffled with extensive pedal use; however, they perform well at low volumes for some users.
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Value and pricing
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These amps often list for $300-450 locally, although their initial retail price was $880.
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Setup and maintenance
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Tone-suck issues may be due to pedal setup; it's suggested to place time/verb pedals in the FX loop and use a BD-2 for clean boost.
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Red plating in tubes often indicates an internal short, potentially requiring professional servicing to check the bias capacitor or resistors.
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An internal HT fuse failure, often linked to a faulty power tube, can cause the amp to stop producing sound despite power tubes lighting up.
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Regular popping noises could suggest underlying tube issues; consistent monitoring is advised to prevent sudden failures.
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Comparisons
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The MA100C's weight and size are noted, but swapping to a smaller amp might not significantly reduce weight, only size.
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4.5 out of 5
Based on 3 Reviews and 8 Ratings
41026
can't be heavier than an AC30, Fender Twin or older Marshall 2x12 and many of us lug those even though we're middle aged and have bad backs ;-)
159
@jimmarchi1 haha those AC30's are killers! I've had to lug those around too - not fun!
Artist usage
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