# Marshall MG15GR 15W Practice Amp with Reverb

Source: https://www.ranked10.co.uk/tech/best-guitar-amps/marshall-mg15gr
Ranked #5 in "Best Guitar Amps 2026: 10 Ranked, and Where the Spec Sheet Fights the Bullet": https://www.ranked10.co.uk/tech/best-guitar-amps

- Price: £103.00 (checked on Amazon UK on 2026-09-17)
- Amazon rating: 4.7 from 229 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B07DRHDDK7?tag=ranked10-21

The Marshall MG15GR is a 15-watt solid state practice combo with a single 8-inch speaker, reverb, an aux-in for playing music and a headphone out. It sits at number 5 in our guide to guitar amps, priced at £103 and rated 4.7 from 229 ratings. Marshall's own bullet points describe it as an "Ideal Practice Amp For Electric Guitar, 15 Watts" and list two channels, clean and overdrive.

Where the listing agrees with itself, we give it credit. 15 watts appears in both the bullet points and the specification table, and so does the 8-inch speaker — two numbers, two sources, so we treat them as fact rather than marketing. Where it does not agree: the bullet points advertise a "3 Band Equaliser", while the specification table gives Number of Bands as 6. The bullet points also say "2 Channels", while the table lists Output Channel Quantity as 1. Both figures come from the same listing, so we report both and let the buyer weigh them. Everything on this page is taken from the Amazon listing for this amp; we have not tested it ourselves.

## Specification

| Field | Value |
|---|---|
| Price | £103.00 |
| Rating | 4.7 out of 5 from 229 ratings |
| Output Wattage | 15 Watts (stated in both the bullet points and the specification table) |
| Number of Bands (as listed) | 6 (the bullet points say 3 Band Equaliser) |
| Speaker Size | 8 Inches (stated in both the bullet points and the specification table) |
| Output Channel Quantity (as listed) | 1 (the bullet points say 2 Channels, Clean and Overdrive, with Reverb) |
| Amplifier Type | Solid State |
| Item Weight | 8.32 kg |

## Questions people ask

**How many watts is the Marshall MG15GR?**

15 Watts — the figure appears in both the bullet points and the specification table.

**How many EQ bands does the Marshall MG15GR have?**

The bullet points say "3 Band Equaliser"; the specification table lists Number of Bands as 6. The listing gives both figures.

**How many channels does it have?**

The bullet points describe 2 Channels, Clean and Overdrive, with Reverb. The specification table lists Output Channel Quantity as 1.

**Does the Marshall MG15GR have reverb?**

Yes. The bullet points list the two channels as Clean And Overdrive With Reverb.

**Can I practise with headphones?**

Yes. The bullet points list an Aux-In For Playing Music And Headphone Out.

**What size speaker does it use?**

8 Inches, given in both the bullet points and the specification table.