Shop Keyboard Deals, Financing, and More

Marshall MG15GFX 1x8" 15-watt Combo Amp with Effects

15-watt, 4-channel 1x8" Guitar Combo Amplifier with 3-band EQ, Digital Effects/Reverb, Line In, and Speaker-emulated Line/Headphone Outs
$40.99 Price Drop!
Lowest price in 90 days
$189.00
Save $40.99 (17%) Was: $229.99

Earn $10 back in Bonus Bucks OR pay $8/month with 24 month financing*

Backordered - More On The Way!

This item requires extra delivery time from Marshall. Order today to reserve yours now, risk-free, or contact us for more information.

Notify me when in stock
Add to Cart
Notify me about deals

Ask An Expert

Our expertly trained Sales Engineers are ready to help!

What is a Sales Engineer?
Sweetwater Gear Exchange

Have one to sell?
Check out Sweetwater's Gear Exchange!
Learn More

Most Popular Accessories & Related Items

Marshall MG15GFX 1x8" 15-watt Combo Amp with Effects
Backordered - More On The Way! Notify me
$189.00
Add to Cart
Add to list
Back to navigation

This article was Written By

Our Product Research Team

Get to know them!

Delivers Huge Marshall Tone

The MG15GFX is loaded with pure Marshall tone. You get your choice of Clean, Crunch, OD1, and OD2 channels that you can shape with a 3-band EQ. You also get integrated reverb, delay, and other digital effects. Best of all, each channel's settings are storable and recallable. The MG15GFX is loud enough to rattle the windows during practice sessions, while its revolutionary solid-state design convincingly emulates a tube amp's tone and response. Beyond that, the MG15GFX supplies you with a line input for music players and emulated headphone and line outputs. Part of Marshall's MG Gold series, the MG15GFX is a great-sounding, feature-packed practice amp.

From the music store to stages everywhere

Jim Marshall didn't start out building great amps. In fact, his entry into the amp world came about in part because the drummers that visited his music shop for equipment and lessons often brought along their guitar players. Conversations about their amplification needs led to the birth of a line of amps that would eventually change the sound of music. From those first humble creations to Pete Townshend's first monster full stacks; from the mid-'60s combos to Hendrix to backlines of multiple Marshall rigs, there's a reason why so many guitarists (including quite a few here at Sweetwater) swear by Marshall amps. Try one out and see for yourself!

Marshall MG15GFX Features:

  • 15-watts offers enough power for practice sessions
  • Custom 8" speaker provides classic British tone
  • Clean, Crunch, OD1, and OD2 channels give you plenty of sonic textures
  • 3-band EQ provides broad sound shaping
  • Integrated reverb, delay, and other digital effects for polishing your sound
  • Preset channel modes for storing and recalling your settings
  • Line input for jamming along with tracks
  • Emulated headphone and line outputs for practicing and recording

Additional Media

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Free 2-year Warranty

Sweetwater's 2-year Total Confidence Coverage™ Warranty gives you extra peace of mind at no extra cost.

Learn More about Total Confidence Coverage
Tools Icon

Save money with free parts & labor!

Fast Icon

Get back to making music with the industry's fastest turnaround time.

Award Icon

Fix it the first time with our award-winning, factory-certified Service Department.

Back to navigation

Tech Specs

  • Type: Solid State
  • Number of Channels: 4
  • Total Power: 15W
  • Speaker Size: 1 x 8" Custom speaker
  • Reverb: Yes
  • Effects: Phaser, Flanger, Delay, Chorus
  • EQ: 3-band EQ
  • Inputs: 1 x 1/4" (instrument), 1 x 1/8" (aux in)
  • Headphones: 1 x 1/8"
  • Footswitch I/O: 1 x 1/4" (channel, reverb, effects, tap)
  • Footswitch Included: No
  • Features: Tuner, Tap tempo
  • Power Source: Fixed AC cable
  • Height: 15"
  • Width: 14.9"
  • Depth: 8"
  • Weight: 16.9 lbs.
  • Manufacturer Part Number: MG15GFX

What Makes Our Sales Engineers Great?

Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

Back to navigation

Customer Reviews

Write your review
Rated 5/5

Just the right size

This little amp is just the right size for sitting around in my music room and jamming. It's a perfect size for practicing or entertaining friends at home. You can also use it for small venues. It's a great little amp with good features. When I'm playing my guitar I like for it to sound a specific way and I can get that sound with this amp. So for playing in your socks at home or kicking it at the coffee house you can get where you need to be with this Marshall amp. I'm very pleased with my purchase.
Rated 5/5

Small amp with lots of power

I have always wanted a Marshall amp, but I always figured they were too expensive to get a good one. I was wrong. I bought the Marshall MG15GFX 1X8" Combo Amp w/effects, a couple of weeks ago, and I'm very happy with it. It's small and portable, affordable, and powerful enough to drive my neighbors crazy. I love the effects, they are clean and clear and they sound great. I don't need to buy extra pedals, although it has ports for them. The amp hooks up to a MP3 player too. I play pretty loud, and even so, I've had no problems at all.

I'm very happy that I chose this amp. Overall I would say this amp is an amazing little amp. It's definitely worth the money I paid for it, which was an awesome price.
Music background: Life long music player, not a professional. Put any instrument in my hand and give me ten minutes, I’ll play whatever song you want to hear.
Rated 5/5

Awesome little practice amp!

I bought this as a Christmas gift but I have access to it and get to play with it as much as I want. It's a great little amp, you get that great Marshall tone, I wasn't expecting it to be this good but it is. It sounds great with the factory settings, just had to make few minor tweaks for personal preference and we were off and running. The cleans are really good too and the amp takes pedals well. You get 4 channels so any sound you need is on tap. The built in effects all sound great as well and are very useable. I bought the footswitch for it and would recommend that. It's really simple to use which I appreciate. If you like Marshall tones and need a practice amp I highly recommend it, you won't be disappointed. The auxiliary in and headphones jack sounds great so if you want to play along with your favorite tunes silently it's perfect, that's currently how this amp is being used. Big thank you to Sweetwater for getting this out to me so quickly, the whole Sweetwater team is just amazing. If you are trying to get a tube amp to sound good at bedroom levels just buy this little guy, it'll save you tons of money.
Rated 5/5

Great Little Amp

Everything that I needed and expected!15 watt amp is plenty loud for practice and the effects are good. Great amp for the price.
Rated 5/5

Marshall MG15GFX

Love this little Amp. It is exactly what I wanted and needed. I only play in a small room and this delivers all the Marshall sound I could want. I do not do gigs and have no musicians nearby to hum and strum but I can still entertain my neighbors with it. Oh, did I say, it's a Marshall. How cool is that.
Music background: Beginner

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.

Close Close $2,000 Pick Your PRS Giveaway -- input your email address below to enter or click here to learn more.

See giveaway details & rules or check out our past winners!

Success!

Your email, has been entered to win this giveaway. Good Luck!