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Marshall 1974X 1 x 12-inch 18-watt Tube Combo Amp

18-watt, 2-channel, 1x12" Tube Combo Amplifier with Tube Tremolo
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Handwired Reissue of Marshall's 18-watt Legend

Back in 1968, Marshall built the now-legendary 1974. Considered akin to a pint-sized Bluesbreaker, this exquisitely handwired 18-watt tube combo amplifier delivered a rich, British-inflected sound that was tailor-made for the studio. The Marshall 1974X is a hand-soldered, tube-fueled re-creation of this vaunted classic. This 2-channel, non-master-volume combo produces harmonically rich, vintage-tinged Marshall tones with amazing touch sensitivity and flawless note articulation. You also get tube-driven, footswitchable tremolo with dedicated Speed and Intensity knobs. To top it off, the amp's Celestion G12M-20 Greenback has been "aged" for true-to-life vintage tone. If you've coveted the one-of-a-kind sound of a worn-in 1974, you'll really dig the Marshall 1974X — it's the real deal.

An authentic reissue of Marshall's low-watt superstar

The 1974X is an authentic reissue of the fabled 1960s-era 1974 combo. Just like the original, it boasts a point-to-point, handwired, tagboard circuit housed in an aluminum chassis, plus a tube-driven tremolo circuit. At the very heart of its simple yet effective 2-channel design can be found six valves: three ECC83s in the preamp, an EZ81 rectifier, and a pair of cathode-biased EL84s in the power stage. Output and mains transformers are vital components in any amplifier as they influence performance, sound, and feel. That's why Marshall worked extremely tirelessly to duplicate the original amplifier's off-the-shelf transformers.

The Marshall 1974X is a hardwired re-creation of a '60s-era 1974.

"Aged" Celestion G12M-20 Greenback speaker

A contributing sonic factor in the original 1974 is the way the sound of the Celestion Greenback speaker softens with age. That's why Marshall loaded the 1974X with a Celestion G12M-20 Greenback, which has been "aged" to replicate the worn-in sound of a vintage tube combo amplifier. When we plugged into the 1974X here at Sweetwater, we were blown away by its authenticity. Close your eyes, and you'll swear you're playing through a road-worn classic.

Marshall 1974X Tube Combo Amplifier Features:

  • Hand-soldered re-creation of a mid-'60s Marshall 1974 tube combo
  • Delivers 18W of tube-fueled power via dual cathode-biased EL84s
  • Preamp section is loaded with 3 ECC83 tubes; includes an EZ81 rectifier tube
  • 2-channel, non-master-volume design with per-channel Tone and Volume controls
  • Tube-driven, footswitchable tremolo with dedicated Speed and Intensity knobs
  • Boasts near-perfect duplicates of the original amplifier's off-the-shelf transformers
  • Celestion G12M-20 Greenback has been "aged" for true-to-life vintage tone

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Tech Specs

  • Type: Tube, Handwired
  • Number of Channels: 2
  • Total Power: 18W
  • Speaker Size: 1 x 12" Celestion G12M-20 Greenback Aged
  • Preamp Tubes: 3 x ECC83
  • Power Tubes: 2 x EL84 (power), 1 x EZ81 (rectifier)
  • Effects: Tube Tremolo
  • EQ: Tone control per channel
  • Inputs: 2 x 1/4" (channel 1), 2 x 1/4" (channel 2 high/low sensitivity)
  • Outputs: 2 x 1/4"
  • Footswitch I/O: 1 x 1/4" (tremolo)
  • Footswitch Included: Yes, 1-button footswitch
  • Bias Type: Cathode Biased
  • Construction Material: Baltic Birch Cabinet with Gray/White Grille
  • Power Source: Standard IEC AC cable
  • Height: 21.1"
  • Width: 24.1"
  • Depth: 9.1"
  • Weight: 41.89 lbs.
  • Manufacturer Part Number: 1974X

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Customer Reviews

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Rated 5/5

Marshall 1974X and extension cabinet

The most amazing tone you will hear. People are astounded when I gig with this amp. They use adjectives like "flawless tone". Worth every penny and simply gorgeous, takes pedals well. It is unique, you hear what each guitar sounds like. I prefer my Les Pauls through this amp and a strat will give you the classic Hendrix sound. This is the best amp I have ever heard or owned. (I have four vintage full Marshall stacks to compare it to as well as several Marshall combos, including a 1969 super lead 100 watt plexi full stack) I rarely gig with full stacks these days, I love the size and it is light weight and super portable. My desert island amp. The best sounding amp you can buy. MARSHALL #1 Get the extension cabinet too! Most people have never even seen one in real life, or heard one. I love it!! Special thanks to Drew my sales rep at Sweetwater, He's been a big help over the years.
Music background: Pro guitarist/ bassist for over 40 years.
Rated 5/5

Amazing Marshall Tone

I actually got to play an original 1974. I am sure this new 1974 is every bit as good. The louder it gets the better it sounds. Price kinda crazy but hey why not.
Rated 5/5

Marshall 1974X

Imagine vintage Marshall tone in a portable package, that won't overpower your band mates, and yet get you to that sweet spot that Marshall's are loved for without ripping your head off. The 1974X is the answer. Think tones like Duane Allman, Hendrix, Free, etc. It won't chug like an 800, but that's not what it's meant to do. It does Vintage Marshall tone all day.
I've had mine since they were first released
I'll never sell it.
Music background: These days, hobbyist.
Rated 5/5

An excellent Amp..Just what I thought it would be..

great sound
Music background: Hobbyist
Rated 5/5

The Quintessential Tube Amp Tone Barre None!

Words really cannot express the complexity and beauty of the pure tone that exudes from this baby. The early Marshalls were based on Fender tube amps of the day and this amp has plenty of Fender influence, more than any other Marshall that I've heard or played. Now, let me say that I also own real black faces from the sixties along with a few Fender "Vintage Reissues" such as the '65 Twin. I was disappointed to discover (on a gig) that my '65 reissue had circuit boards and I had a heck of a time finding a cold solder joint that was causing some extremely unmusical honking at arbitrary intervals! I had it fixed and put it up immediately on eBay! The 1974x, on the other hand, is all hand-wired. No circuit boards, which is what we guitarists expect in a vintage reissue. Simplicity, reliability, and tone up the yin-yang. The 1974x has a thick, warm, and round tone that has a creamy edge - Not chimey like Vox (which I also love) but focused, distinct, warm, with that edge, that can be controlled by the way the guitarist plays and by the level of the volume control on the amp. Very responsive to your playing style and loud for 18 watts. This amp can easily handle a small to medium sized room with no mic. The sound disperses nicely from the cabinet and fills the room evenly - This is a feature missing from my Mesa Mark III combo. My Mark III would decapitate anyone in the path of the speaker throw. I love this amp. You can hear my 1974x here on YouTube.
Music background: Contract guitarist with several touring Chicago blues artists

There are countless "British"-style guitar amplifiers out there, but take it from the lifelong guitarists and tone connoisseurs at Sweetwater, when it comes to Marshall tone, there's nothing like the real thing. We've played them all, from vintage JTM45s and the ultra-cool Plexi reissue to modern handmade masterpieces such as the JVM410. There isn't a model among them we can't recommend with total confidence, and that includes their more affordable models too, like MG, DSL, and Code series amps. Thanks to our tight relationship with Marshall, Sweetwater's always on the cutting edge of their latest designs, custom models, and limited-edition gems. If you want iconic tone from across the pond, you want Marshall, and your Sweetwater Sales Engineer will help you find the perfect one.

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