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🎸 Elevate your practice, own the room—Rockville G-AMP 20 is your ultimate portable amp sidekick!
The Rockville G-AMP 20 is a compact, 20-watt solid-state guitar amplifier featuring a 6.5" speaker, Bluetooth connectivity for wireless streaming, built-in delay effects, and dual guitar inputs. Designed for versatility, it offers Clean and Overdrive channels, a 3-band EQ, headphone jack, and rugged portability, making it ideal for practice, small performances, and collaborative sessions.


| ASIN | B09T8XY8WR |
| Amplifier Type | Solid State |
| Best Sellers Rank | #3,004 in Musical Instruments ( See Top 100 in Musical Instruments ) #15 in Combo Guitar Amplifiers |
| Brand | Rockville |
| Built-In Media | G-AMP 20 Guitar Amplifier |
| Color | Black |
| Compatible Devices | Guitar |
| Connector Type | 3.5mm Jack |
| Customer Reviews | 4.5 out of 5 stars 712 Reviews |
| Enclosure Material | Plastic, possibly Metal |
| Item Dimensions D x W x H | 12.2"D x 5.5"W x 12.6"H |
| Item Highlight | 3-Band EQ, 20W RMS, Dual Inputs, Clean/Overdrive, Headphone Jack, Portable |
| Item Type Name | Rockville G-AMP 20 Watt Guitar Amplifier Dual Input Combo Amp Bluetooth/Delay |
| Manufacturer | Rockville |
| Material | Plastic, possibly Metal |
| Mfr Part Number | G-AMP 20 |
| Model Name | G-AMP 20 |
| Model Number | G-AMP 20 |
| Number of Bands | 3 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Channel Quantity | 1 |
| Output Wattage | 20 watts |
| Power Source | Corded Electric |
| Product Dimensions | 12.2"D x 5.5"W x 12.6"H |
| Speaker Size | 6.5 inches |
| UPC | 819216029510 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
J**E
Nice little amp at a nice price!
I have been playing mostly acoustic guitar for 50 plus years and I recently bought a Squier Classic Vibe 50 electric (nice guitar by the way). I wanted a small practice amp and was originally looking at a small Fender amp. When I saw the bluetooth, overdrive, and delay at this price point I decided to give it a try. I am not disappointed at all! I bought the 20W version but mostly use it with headphones for now. This little guy is pretty versatile with various sounds and has a lot of volume. I love the bluetooth for playing with backing tracking. It would be nice if the bluetooth had its own volume and tone controls, but it doesn't. It still works pretty good. I may upgrade at some point, but for now this amp is perfect for my use. It may be all about expectations, but if you're looking for a practice amp with nice features at a reasonable price I would recommend it.
T**S
Great...
Nice sound. Good value.
N**A
Great little uncomplicated amp with just enough useful features.
Great little amp. Lightweight and small enough to be convenient to get out when I want to practice on my PRS. Enjoy the two inputs for when my friend comes over. The Bluetooth works great to connect to my iPhone or PC, so I can play along with my favorite songs. Don’t really miss all the features of my other little Fender modeling amp. My PRS hollowbody really only sounds good with a clean setting and the bass attenuated. This is easy to setup on the Rockville.
M**Q
Okay, but room for improvement.
It’s nothing fancy, and much smaller than I pictured. But if you have an electric guitar and you want to make some noise then it will do the trick. The pros: Of course the main pro is the price. The Bluetooth and delay functions are both nice to have. The cons: The components are cheap, hence the price. But the main problem with it is the small speaker. I like nice clean tones and the small speaker is muddy. I replaced the original speaker with an 8” speaker from a broken amp and it was a really big improvement. I’d like to try a 10” speaker. Since the original speaker is quite muddy, the Bluetooth input doesn’t sound very good. So it’s no good for just listening to some tunes. The amp controls are independent from the Bluetooth function so you can’t adjust the sound from the amp. It might be better if you have an eq pedal. While replacing the speaker was a big improvement, the trouble with having to make modifications is that if you end up spending money then maybe it would be better to spend a little more in the first place. Maybe check out the 40 amp or something. Altogether, if you bear in mind that you get what you pay for then it’s an okay little amp.
A**A
Good sound.
A very nice amp. Works well so far. The sound is good.Not too loud. Inputs for two instruments.
T**L
10/10 definitely recommend!
Perfect! I got this for my boyfriend who’s been playing his guitar lately and he said it’s perfect and he loves it! Super cheap and good quality. If it’s a gift, make sure the person isn’t there when it’s delivered though since the amp is on the box that it’s delivered in!
K**I
I LOVE. but, sound could use a bit of work
I really really like it!!! Just got my first ever amp and electric guitar and for a first amp it's pretty nice! Seeing as this is my first, I'm not very well versed in amplifiers and their sounds and qualities and overall functionality. That being said however, I had much higher expectations from this item because of the reviews appraisal of it. It does it's job! Functions very well, I love the Bluetooth and headphone jack feature, as well as the dual input feature that'll be great to practice or jam with friends. The sound gets pretty loud. Not as loud as I was expecting, but It packs a punch that I have to have the volume on like 2 with the distortion up just to be able to play semi-quietly in my room lol. The clean channel is obviously quieter at full volume but it still gets really loud. My only issue is the sound quality could be better. Honestly much better. Its nothing horrible! It sounds quite nice! And while this is a "cheaper" end amp, even for almost $70 I'd expect a bit more quality sound. I plan to replace the speaker eventually as I'm just going to use this amp as a practice/jam session amp and maybe take it to small/medium venues if I can get that far. I think it's perfect for practice and travel venues where you don't wanna lug around big or expensive equipment. I do love it, and im sure with a better speaker it'll blow me away. For what you get and the price, i highly recommend EDIT: I COMPLETELY FORGOT ANOTHER THING ABOUT THIS AMP. The power cord that plugs into an outlet is SO.SHORT. idk if tahts common among amplifiers but like it's unreadable short omg. My room is tiny, so I like to sit at my desk to play guitar. But the amp can hardly even meet me halfway here and im maybe a maximum of 5 feet away from where it's plugged in. So that's annoying a bit. Also for me personally I love a rock and metal and heavily distorted but also crunchy sound, and it is kinda hard to get that sound accurately out of this haha. I probably just have to mess around with it a bit more, but the cleaner tones sound amazing on this amp, but if you're looking mainly for distortion like me, this may not wanna be your very first pick, but definitely nowhere near the last. I love this little thing
R**D
Rockville G-AMP 2OW Guitar Amplifier
Good acoustic practice guitar amplifier Good sounds for it's size, all buttons work as they should, 2 inputs is a plus, Bluetooth works great. Wow, the more I use the guitar amplifier with my acoustic/electric guitar in one input and microphone in the other input the more I like it. I would buy again.
O**S
balanceado para un buen inicio
Barato y con buen sonido, se puede conectar micrófono y guitarra eléctrica. Vale la pena para empezar y sonar bien.
Trustpilot
4 days ago
2 months ago