--- product_id: 432239698 title: "G-AMP 20 Guitar Amplifier, Bluetooth Combo Amp with 6.5\" Speaker | 3-Band EQ, 20W RMS, Dual Inputs, Clean/Overdrive, Headphone Jack, Portable" brand: "rockville" price: "Rp5638312" currency: IDR in_stock: true reviews_count: 9 category: "Rockville" url: https://www.desertcart.id/products/432239698-g-amp-20-guitar-amplifier-bluetooth-combo-amp-with-6 store_origin: ID region: Indonesia --- # Dual guitar inputs for jamming Bluetooth streaming ready 20W RMS power for crisp sound G-AMP 20 Guitar Amplifier, Bluetooth Combo Amp with 6.5" Speaker | 3-Band EQ, 20W RMS, Dual Inputs, Clean/Overdrive, Headphone Jack, Portable **Brand:** rockville **Price:** Rp5638312 **Availability:** βœ… In Stock ## Summary > 🎸 Amplify your vibe, anywhere, anytime! ## Quick Answers - **What is this?** G-AMP 20 Guitar Amplifier, Bluetooth Combo Amp with 6.5" Speaker | 3-Band EQ, 20W RMS, Dual Inputs, Clean/Overdrive, Headphone Jack, Portable by rockville - **How much does it cost?** Rp5638312 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/432239698-g-amp-20-guitar-amplifier-bluetooth-combo-amp-with-6) ## Best For - rockville enthusiasts ## Why This Product - Trusted rockville brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Dual Guitar Inputs:** Jam or teach effortlessly by connecting two guitars simultaneously. - β€’ **Powerful 20W Output:** Unleash dynamic, room-filling sound perfect for practice and intimate gigs. - β€’ **Built-In Delay Effect:** Add professional ambient depth and texture to your tone with a versatile delay. - β€’ **Customizable Tone Control:** Shape your sound with clean/overdrive channels and a 3-band EQ for ultimate tonal precision. - β€’ **Seamless Bluetooth Connectivity:** Wirelessly stream your favorite backing tracks and elevate your practice sessions. ## Overview The Rockville G-AMP 20W Guitar Amplifier is a compact, portable combo amp featuring 20 watts of crisp sound through a 6.5" speaker, Bluetooth streaming, built-in delay effects, dual guitar inputs, and versatile tone controls including clean/overdrive channels and a 3-band EQ. Ideal for practice, small gigs, and duo sessions, it combines professional features with portability and durability. ## Description Buy Rockville G-AMP 20 Guitar Amplifier, Bluetooth Combo Amp with 6.5" Speaker | 3-Band EQ, 20W RMS, Dual Inputs, Clean/Overdrive, Headphone Jack, Portable: Combo Amps - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: 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. Review: The price. - It was a gift for my grand daughter and so far is working out fine. ## Features - POWERFUL 20-WATT OUTPUT: 6.5" speaker delivers crisp, dynamic sound ideal for practice or small performances. - BLUETOOTH CONNECTIVITY: Wirelessly stream backing tracks or play-along music from your smartphone or other Bluetooth devices. - BUILT-IN DELAY EFFECT: Adds spacious, ambient depth to your tone-great for crafting professional-sounding performances. - DUAL GUITAR INPUTS: Connect two guitars simultaneously for jamming or teaching sessions, offering flexibility for practice or duo setups. - FEATURE-RICH DESIGN: Includes Clean/Overdrive channels, 3-band EQ (treble/mid/bass), LED status light, headphone jack, carry handle, and metal corner protectors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09T8XY8WR | | Amplifier Type | Solid State | | Best Sellers Rank | #2,499 in Musical Instruments ( See Top 100 in Musical Instruments ) #13 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 691 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 | | Number of Items | 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 | ## Product Details - **Brand:** Rockville - **Color:** Black - **Compatible Devices:** Guitar - **Material:** Plastic, possibly Metal - **Output Wattage:** 20 watts ## Images ![G-AMP 20 Guitar Amplifier, Bluetooth Combo Amp with 6.5" Speaker | 3-Band EQ, 20W RMS, Dual Inputs, Clean/Overdrive, Headphone Jack, Portable - Image 1](https://m.media-amazon.com/images/I/8113os7kniL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: can I plug in my guitar and microphone so I can sing along** A: Yes you can do that or you can plug in 2 guitar's at the same time **Q: is delay the same as reveb?** A: It’s close **Q: Can you connect a Dr. Beat metronome to it?** A: If you use bluetooth you could. **Q: This amplifier has bluetooth. would i be able to sinc my bluetooth headphones to this amplifier. thanks** A: I think so but I'm not sure. My son knows. He gets off work at little after 11 tonight so I will ask him and tell you for sure if you can wait about 5-6 hrs for the answer. I just don't want to tell you wrong. Idk if I can answer the question twice or how this works lol.. but you can post another question if you'd like and I'll definitely let you know asap tonight! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice little amp at a nice price! *by J***E on August 11, 2026* 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. ### ⭐⭐⭐⭐⭐ The price. *by J***E on July 28, 2026* It was a gift for my grand daughter and so far is working out fine. ### ⭐⭐⭐⭐ It's an amazing amp *by C***. on August 19, 2023* The reason I give this a 4 star instead of 5 is my package was late and was delivered by FedEx. This amp sounds great, I love the Bluetooth option the most. The Bluetooth option allows me to play songs along with the originals to make sure I'm getting the right tone and feel of the song. And if one day you decide to stop playing guitar you can just use this as a Bluetooth speaker. I love how it has the option for delay and it actually sounds pretty cool. I'm confused on the two channel inputs since it didn't change my tone and I read that's what those are for. I also love how it has a clean channel and a non clean channel. The first amp I bought was a tiny fender amp that didn't have that option. It stopped working after a few months and so I needed a new, cheap, amp. Needless to say this amp will encourage me to play my electric guitar way more. ## Frequently Bought Together - Rockville G-AMP 20W Guitar Amplifier Combo, Bluetooth, Delay, Dual Inputs, Compact Design, Lightweight, Portable, Perfect for Practice and Small Gigs - New bee Guitar Cable 10ft Electric Instrument Bass AMP Cord for Electric Mandolin, Pro Audio (Right Angle to Straight, Black) - Amazon Basics Adjustable Folding Guitar Stand, A-shape, Fully Assembled - For School Music Program, Concerts & Multiple Users, Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/432239698-g-amp-20-guitar-amplifier-bluetooth-combo-amp-with-6](https://www.desertcart.id/products/432239698-g-amp-20-guitar-amplifier-bluetooth-combo-amp-with-6) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-08-31*