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We currently have this product in stock and available for dispatch.
Stock Location
| UK Distribution Hub: | 20+ |
"Get it" shows the next available date that we will be able to deliver this item to you on, depending on the delivery option you select, and the stock availability of anything else that you add to your shopping basket.
2-year warranty & 30-day money-back guarantee included
If you decide your order isn't suitable for any reason you can return it - just let us know within 30 days of receiving it. Please keep hold of all the original packaging until you're sure you want to keep the order.
Eligibility for Money Back Guarantee
Important: For hygiene and software licensing reasons, some items are only eligible for our Money Back Guarantee if they are returned to us unused and sealed in the original packaging with all software still "unregistered." Details of exclusions are shown within the product descriptions. Products include:
- Monitors and Headphones
- Earplugs and Ear Protection
- Reeds and mouthpieces for woodwind and brass instruments
- Mouth and Lip-Care Products
- CDs, DVDs and Software
We can collect your return for a small fee, or you can send it back to us yourself. The collection fee can be found in the returns information on each product's page on Gear4music.
In the unlikely event that any item in this order is faulty, damaged or incorrect on receipt, notify us within 14 days and we'll arrange a free collection.
When returning an order please ensure products are appropriately packaged and protected, to prevent them from getting damaged.
This table provides an overview of your statutory consumer rights, compared with our standard returns policy and optional extended money back guarantee and warranty.
| UK & Europe | EU Standard | Gear4music Standard | Gear4music Optional |
|---|---|---|---|
| Return Period | 14 days | 30 days | up to 180 days |
| Standard delivery charges refunded? | Yes | Yes | Yes, up to 30 days |
| Upgraded delivery charges refunded? | Standard costs only | Standard costs only | Standard costs only |
| Free collection on cancellation | No | No | Yes, up to 30 days |
| Free collection if defective, delivered damaged or incorrect item | Yes, within 14 days | Yes, within 14 days | Yes, within 30 days |
We are unable to accept returns of any custom made items designed to work together as a unique package and some items are only eligible for money back guarantee if they are returned to us unused and sealed in the original packaging. For full information on our returns policy, please refer to our returns and refunds information guide.
Key Features
The G4M Portable Modelling Bass Amp is built for bassists who want a reliable practice tool at home, in the tour bus, or backstage. It's powered by a rechargeable battery and charges via USB-C, so you can run it wire-free, from the mains or via a power bank.
You get five amp styles ranging from clean to heavy, so you can explore tones without fiddling with pedals. With 20 built-in drum patterns, it's easy to tighten your timing and make practice feel more like playing. Plus, a headphone output and Bluetooth connectivity means you can practise along to backing tracks quietly whenever you need to, perfect for late nights or shared walls.
Product Ref: 350182
With built-in rechargeable battery and USB-C charging, the G4M Portable Amp works whether you're plugged into a wall or running from a power bank. The full battery gives you up to 5.5 hours of play time, and it recharges in about 3 hours. Whether you're in the bedroom, on the sofa, or stuck in traffic on the tour bus, you've got everything you need to practise without needing a socket.
This amp includes 20 different drum patterns, ideal for jamming or keeping your practice in time. From simple rock to funkier grooves, just tap the tempo, hit play and practise with a rhythm section that’s ready to go. It makes solo sessions more engaging and helps improve your internal timing with every play.
The 3.5mm headphone jack lets you practise silently, making it ideal for home use, especially if you're sharing space or practising late at night. Just plug in your headphones, dial in your tone and get playing without bothering the neighbours or waking the baby.
With five amp models, Normal, Bright, Compressor, Overdrive and Heavy, you can experiment with different styles and sounds without needing external pedals. It also features built-in chorus and reverb effects, so you can shape your tone and add space or depth as you like. Whether you're working on lead lines or rhythm parts, you've got the tools to explore your sound.
With a strong commitment to delivering an exceptional user experience, G4M offers a broad range of premium spec, high-quality instruments and technology across guitar, keys, live and studio categories.
