NUX
NUX MG-300 MKII Multi Effects Guitar Processor
NUX MG-300 MKII Multi Effects Guitar Processor
Out of stock
usually ships within 24 hrs
Couldn't load pickup availability
- 1-Year Warranty
- 7-Day Easy Returns
- Secure Checkout
Share
Unlock limitless creativity with the NUX MG-300 MK II Multi-Effects Guitar Processor, now available at Acoustica Guitar Shop in Bangladesh. This compact and powerful unit combines authentic amp modeling and an extensive array of studio-quality effects, making it ideal for electric, bass, and acoustic guitarists. Powered by NUX’s advanced TSAC-HD Technology, the MG-300 MK II delivers incredibly realistic analog-style tones, from smooth cleans to aggressive high-gain distortion. With 45 premium effects, 24 user-loadable IR slots, and dedicated acoustic amp models, this multi-effects processor offers versatile and expressive sound shaping for all styles.
Whether you’re on stage, in the studio, or practicing at home, the NUX MG-300 MK II serves as your complete guitar workstation. It features a built-in drum machine, 60-second looper, and USB-C audio interface for seamless integration with your computer or recording setup. Plus, the QuickTone™ Editor Software allows for easy editing and management of your patches. Compact and durable, the MG-300 MK II is perfect for guitarists of all levels who are looking to explore diverse sounds and enhance their rig.
Key Features:
- TSAC-HD Amp Modeling: 25 electric, 1 bass, and 1 acoustic amp model.
- 45 Effects: Includes 13 overdrive/distortion, 14 modulation, 7 delays, 5 reverbs, and the new Shimmer Reverb.
- IR Loader: 25 guitar, 8 bass, and 3 acoustic cab IRs with 24 user-loadable slots.
- Drum Machine & Looper: 56 rhythms and a 60-second phrase looper.
- USB-C Audio Interface: Seamless recording and live streaming.
- QuickTone™ Editor Software: Easy editing and patch management.
- Larger LCD Display: Improved navigation and visibility.
- Compact & Durable: Perfect for home, studio, and gig use.
Playability:
The NUX MG-300 MK II provides smooth, responsive playability with its dynamic amp modeling and high-quality effects. The customizable signal chain routing ensures you can easily create your unique sound.
Balance:
This processor offers an excellent balance of features and portability, with 45 effects and 25 amp models in a compact, durable design. It’s perfect for guitarists who need a flexible, all-in-one solution for any situation.
Sound:
The TSAC-HD Technology delivers true-to-life analog amp tones, from shimmering cleans to aggressive, high-gain distortions. With deep IR customization, the MG-300 MK II lets you fine-tune your sound to perfection.
The NUX MG-300 MK II offers powerful amp modeling, 45 effects, and seamless USB integration for versatile sound shaping. Perfect for home, studio, and stage use.

Frequently Asked Questions
Are the instruments and microphones sold on FirstOctave genuine?
Yes. FirstOctave is an authorized Yamaha, Fender, Ibanez, Cort, Casio, Marshall and Audio-Technica dealer, so every instrument, microphone, and headphone listed here is genuine stock with full manufacturer warranty. We don't sell grey-market or refurbished units unless clearly labeled as such.
Do you ship outside Indore, and how long does delivery take?
We ship across India. Most in-stock items leave our warehouse within 24 hours and typically arrive in 3–7 business days depending on your location. Orders over ₹4,999 qualify for free shipping; smaller orders have a flat shipping fee shown at checkout.
What is your return and exchange policy?
You can return most unused, undamaged items in original packaging within 7 days of delivery for a refund or exchange. Strings, reeds, and other opened consumables aren't eligible once the packaging is broken. See our full refund policy for details.
Can I try an instrument in person before buying?
Yes, our Indore showroom carries most of our catalog for hands-on trial, and our staff can help you compare models side by side. If an item you want to try is online-only, call ahead and we'll check availability before you visit.
Do you offer EMI or installment payment options?
Yes, EMI is available on orders above ₹3,000 through most major debit and credit cards at checkout. The exact tenure and interest options depend on your card issuer and are shown before you confirm payment.