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The Rockville G-AMP 20W Guitar Amplifier is a compact powerhouse designed for millennials who demand professional sound on the go. Featuring a 6.5" speaker with crisp 20-watt output, Bluetooth streaming, built-in delay effects, and dual guitar inputs, it’s perfect for practice, small gigs, or collaborative sessions. Its versatile Clean/Overdrive channels and 3-band EQ let you tailor your tone, while portability and rugged design ensure you never miss a beat.


| ASIN | B09T8XY8WR |
| Amplifier Type | Solid State |
| Best Sellers Rank | #2,083 in Musical Instruments ( See Top 100 in Musical Instruments ) #10 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 962 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 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 |
| 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 | 1.0 Count |
| Warranty Description | 1 year |
E**K
Rockville 10W Amp
Was not sure what to expect with a smaller amp. I have another that is more of a toy. This is not a toy! This is a real full featured guitar amplifier with surprising sound and controls. I dusted off the old Les Paul and this fit it perfectly. Just practicing but, definitely could use it for a small gig. At this price point it was well worth it. Good support too with links to videos that explore features. Very happy with this one!
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.
A**R
Nice little amplifier
This is an entry level amplifier, that has decent clean tones, and the overdrive is OK for this price point. The Bluetooth feature is a bonus for those that want to play along with music on their iPhone or other Bluetooth device. Only reason for the "4" rating, is that the amplifier arrived with cosmetic damaged to the face.
A**R
Nice product
Pretty nice amp for the price. Works well with both guitar and microphone.
M**E
Excellent Sound and Quality at this price point
Very pleased. Allows me to amplify acoustic guitar and vocals, very clear sound, perfect for in home use.
D**R
Great sound
Great sound. Good price.
S**K
Tinny sound but might be good for some.
For me, there is no point in paying 65 bucks for this poorly and tinny sounding amp when I can have a decent modeling amp like Fender Mustang for $150 that has tons of presets and emulations and can connect to and be controlled, if needed, through a computer. This amp essentially just has two line-in ports and a built in bluetooth. While it doesn't buzz that much from the interference from other electronic devices, it's sound is actually not much better than of a $15 Joyo JA-02 mini amp. For mere practicing of just playing a clean guitar, the cheap Joyo or similar device will be all you need and there is no point of paying $60+ for a sumilar experience. If you really want an affordable amp that matters, buy a modeling amp like Fender Mustang, or slightly more expensive Line 6 Spider V and enjoy tons of models and emulations. As for bluetooth, you can always buy a small transmitter/ receiver for 10-30$ and enjoy the bluetooth with any of you devices (plus you might like the cord-less convenience of having a bluetooth dongle while flying in an airplane if you have bluetooth earbuds). Even if this amp cost twice as less, I'd still not see a point of having it or similar small amp, merely because they are somewhat heavy, so you would not really travel with them (and most of them, like this amp, need a power source and do not run on batteries or recharge). Still, some users may like this one. It actually is built quite well and its speakers don't seem to buzz on hight volumes or with basses dialed all the way up. I did not find too much use for its overdrive button because it makes the sound too unpleasant. And the gain knob is too sensitive and adds too much distortion too quickly.
N**F
Great Deal For The Money
For the money a great little guitar amplifier. Takes a little time to adjust to your guitar and playing type but once done a great little dynamo to play at home or take on road when travelling. You don't get the punch like a 50 watt amp but that was expected.
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
2 weeks ago
3 days ago