Description
Marshall MG15GR 15-Watt Guitar Amplifier
The Marshall MG15GR takes everything players like about the MG10 and adds a little more power, a bigger speaker and greater tonal control.
With 15 watts of power and an 8" custom Marshall speaker, the MG15GR delivers a fuller sound with more low-end response, making it a great choice for home practice, lessons, rehearsals and small jam sessions.
Whether you're learning your first songs or looking for a reliable practice amp with classic Marshall character, the MG15GR offers plenty of flexibility in a compact package.
Classic Marshall Tone
Marshall has been helping shape the sound of rock guitar for decades, and the MG15GR brings that heritage into an affordable and easy-to-use amplifier.
The Clean and Overdrive channels allow you to move from sparkling cleans through to classic Marshall crunch, while the 3-band EQ gives you more control over your sound than many amplifiers in this category.
Dial in warmer blues tones, classic rock sounds or tighter modern settings with just a few adjustments.
More Control, Bigger Sound
Compared to smaller practice amps, the MG15GR offers a noticeably fuller sound thanks to its larger 8" speaker and expanded EQ section.
The additional Bass, Middle and Treble controls make it easier to tailor your tone to different guitars, pickups and playing styles.
It's a simple amp to use, but flexible enough to grow with you as your playing develops.
Perfect for Practice
The MG15GR includes practical features that make everyday practice more enjoyable.
Connect a phone, tablet or music player using the line input and jam along with backing tracks, lessons or your favourite songs.
Need to keep the volume down? The emulated headphone output delivers a great practice experience without disturbing the rest of the house.
Key Features
- 15-watt solid-state guitar amplifier
- 8" custom Marshall speaker
- Clean and Overdrive channels
- 3-band EQ (Bass, Middle, Treble)
- Line input for backing tracks and music playback
- Emulated headphone output for silent practice
- Compact and portable design
- Classic Marshall styling
Who Is It For?
The Marshall MG15GR is ideal for:
- Beginner guitar players
- Students wanting a more capable practice amp
- Home players looking for classic Marshall tones
- Players needing a portable amp for lessons or rehearsals
Our Take
The MG15GR sits in a sweet spot within the MG range.
It's compact enough for home use, but the larger speaker and 3-band EQ make it feel noticeably more substantial than many entry-level practice amps. For players wanting a straightforward amp with genuine Marshall character, it's one of the strongest options in its class.
Looking to buy the Marshall MG15GR 15-Watt Guitar Amplifier? It's available now at Colemans Music in South Melbourne or online with fast shipping Australia-wide. We're a proudly independent, family owned Australian music store that knows gear and backs it with great service.
