Over the years, Marshall has released a lot of amps that will forever remain in history as some of the most iconic ever. Musicians such as Eric Clapton, Pete Townsend, Jimi Hendrix, Jimi Page, Slash, and Angus Young are just a few among the many greats that have used these amps.
Although Marshall's first-ever amp was a head and cabinet tube amp (JTM45), they’ve progressed with technological developments and customer preferences to produce various types of amps. Today, you can find solid-state, digital, and hybrid amps added to the Marshall collection.
Marshall also has a large collection of combo amps for all types of guitarists out there. Depending on your specific requirements, whether you’re looking for a performance amp or a practice amp, you can find a Marshall combo amp for you.
However, while there are many Marshall Combo amps, there are those that will forever remain the best the company has ever produced. Below, we're reviewing the Marshall collection to find the most iconic combo amps ever.
Marshall Bluesbreaker (Image credits: Marshall)
Made famous by John Mayall & the Bluesbreakers in the mid-60s, this continues to be one of Marshall's best amps.
It has a GZ34 valve rectifier, which gives it a deep blue tone. It also has two re-issued Celestion Greenback speakers, providing the sound that people love.
Are you looking for a combo amp that you can use at an event? Thanks to the quality of the speakers, you won't have any issues with the volume. Plus, you'll enjoy the two-channel input, three-band EQ, and foot-switchable tremolo.
If you want vintage sounds without all the fancy effects that come with most amps on the market today, the classic Bluesbreaker could be the right choice for you.
Marshall JCM800 (Image credits: Marshall)
Used by multiple artists around the world, this continues to be one of Marshall's greatest amps. The JCM 800 is a vintage reissue packed with 100 watts of power output. As you’d expect with Marshall's reissues, this amp packs a mean punch and can be used for those iconic head-banging outdoor metal performances.
It comes updated with the latest FX loop technology, so you can add all the FX in between the pre-amp section and the power amp, giving your FX that extra clarity. This works pretty well when the amp is cranked up. The highly versatile equalization settings mean that the amp can play multiple genres and is even more suited for heavy rock and metal.
While it’s pretty expensive, the JCM 800 has impeccable iconic tube amp tones. You’d be hard-pressed to find the sort of tone, volume, and reliability with an amp that falls into a lower price range
Marshall 2525C (Image credits: Marshall)
This is a combo version of Marshall’s iconic Silver Jubilee head and cabinet amps. It comes equipped with a power scaling option of up to 50 watts, meaning you could use it for different-sized venues. In addition to its two channels, it is also footswitchable and comes packaged in a silver-vinyl aesthetic. Its boosted equalization and various dialing options give you a wide range of tonal possibilities. This amp has been used by some of the greatest guitarists over the years.
Marshall DSL 40 (Image credits: Marshall)
If you want to emulate popular blues tones, you can adjust the Marshall DSL 40C to do so. It has several controls and and a comprehensive equalization channel.
Do you plan to use your amp in several different types of environments? Thanks to the DSL 40's phenomenal power output and power scaling option, as well as its master volume controls, you won't have to make any compromises when it comes to tone if you opt for this amp. Plus, you'll enjoy the MIDI compatibility it provides.
Marshall JVM 410C (Image credits: Marshall)
If you're an aspiring professional musician, you should consider this all-around amp from Marshall. The JVM410 is a 100-watt powerhouse that offers excellent versatility.
This amp has four channels that each have three gain modes. You can immediately go from a crystal clear sound to complete distortion, as well as every imaginable notch in between. Also, the controls on this amp are simple and easy to get the hang of.
Marshall SV20C (Image credits: Marshall)
Sporting the classic black and gold Marshall aesthetic, the Marshall SV20 is a valve technology amp that emulates the iconic Plexi sound. Described by some as a “big sounding low watt amp,” this amp packs enough punch for a small venue event. At 9Kgs, the amp is pretty portable, making it an ideal amp to have around the house without compromising on tone.
Marshall CODE 50 (Image credits: Marshall)
If you want a great example of how much modeling technology has progressed, look no further than the CODE 50 from Marshall. This combo amp is capable of emulating many legendary sounds.
The CODE 50 gives you 100 presets to play with. It also gives you the option to connect to it via Bluetooth on your mobile device.
This amp packs 50 watts in output power and comes with a 12'' speaker configuration, so you can use it for both concerts and practice. For those who are in search of a powerful, versatile modern digital modeling amp, the CODE50 is worth considering.
Marshall MG 15fx (Image Credits: Marshall)
If you like what the MG10 provides but want a little more, you can opt for the MG 15FX. This amp still weighs just 17 lbs., and its dimensions are 15.2"x15".
Due to its size and emulated headphone output, it's a great amp to use at practice. However, you can use it for smaller performances as well. And if its name hasn't given it away yet, this amp also has several digital FX you can make use of.
Marshall Origin20C (Image credits: Marshall)
Designed for those that love expression through innovation, Marshalls Origin 20C is another great choice. Although it’s a 20-watt amp, it comes equipped with the latest power scaling technology, allowing you to choose between high, medium, and low. This feature makes the Origin amp flexible to different environments, whether for small venue live gigging or practice sessions. With a 2-way footswitch, you can control the gain boost and turn the FX loop on and off.
When purchasing a combo amp, your checklist for the ideal amp is mostly going to consist of the general things one would look for when purchasing any other amp.
Here is a list of things you should consider.
As the head and cabinet are combined, combos are usually heavier than heads. So then, before purchasing one, it is important to consider the overall weight of the amp so you can know how portable it’s going to be. Checking on the size can help you tell whether or not it will be able to fit in spaces and an estimation of how loud the amp might be.
Depending on the components used to make an amp, each amp will have its unique tonal qualities. This might make some combo amps more suitable for some genres than others. In addition, some amps may have more inbuilt effects than others. For instance, while some amps come with reverb, others don't. Consider the tonal options each combo amp offers.
This is a must-know when purchasing a combo amp. The wattage may be used to determine the headroom of each amp, and this may be used to estimate just how loud an amp is going to be. Speaker sensitivity and size will give you an impression of just how well and loud your amp will be able to interpret the signals from your guitar pickup.
This will help you determine the environments that your amp will be most ideal for, whether for bedroom practice or as a performance amp.
There are lots of Marshall Combo amps out there that would be a good addition to any guitarist's collection. If you’re looking for a good Marshall amp to get you started on your combo amp journey, we recommend you try out the amps before making a purchase.