NUX MG-300MKII Micro Modelling Guitar Processor MK II
NUX MG-300MKII Micro Modelling Guitar Processor MK II
NUX MG-300MKII Micro Modelling Guitar Processor MK II
NUX MG-300MKII Micro Modelling Guitar Processor MK II
NUX MG-300MKII Micro Modelling Guitar Processor MK II
NUX MG-300MKII Micro Modelling Guitar Processor MK II
NUX

NUX MG-300MKII Micro Modelling Guitar Processor MK II

SKU MG-300MKII
$199.99
CAD · Taxes calculated at checkout
Monthly financing available · See options
Available to order – ships within 2-7 business days.
Not in store right now, but in stock at our warehouse.
In stock
Ships across Canada & USA · usually within 2–7 business days
14-day exchange policy · details
Questions? Talk to our staffCallEmail
Quality-checked Every order is checked by our team before it leaves Granata Music.
Fast shipping Most in-stock orders ship within 2–7 business days.
Expert support Setups, repairs and advice from our own in-store team.
Local since 1984 Ottawa’s music store – shop, lessons, studio and rehearsal space.
About this item

NUX MG-300MKII Micro Modelling Guitar Processor MK II

Powerful, Versatile, and Enhanced for the Modern Musicians.

Everything you need, and more

Packed with a full range of effects for limitless creativity.

The MG-300MKII retains all the beloved effects of the MG-300, delivering everything from rich overdrives and dynamic compressors to lush delays, expansive reverbs, and precise EQs. With a comprehensive selection that includes 1 Noise Gate, 2 COMPs, 13 OD/DISTs, 1 Touch Wah, 2 EQs, 14MODs, 7 DLYs, 5 RVBs, this unit has it all.

The MG-300MKII also includes a special Patch Level (P.L) block. You can place it anywhere in your effect routing and adjust the level through it.

What sets the MG-300MKII apart is the addition of the new Shimmer Reverb. Elevate your sonic palette with this ethereal effect, perfect for creating spacious, atmospheric soundscapes that add a whole new dimension to your music.

Unlock More Tones with Block Switching

In the EDIT mode, you can switch the function of CMP, EFX, or RVB by long-pressing the block, opening up endless creative possibilities for crafting your perfect tone.

  • Compact and Portable Amp Modeler and Multi-FX
  • Advanced Amp Modeling: Features the TSAC-HD White-Box Amp Modeling algorithm for authentic tube amp playability.
  • Impulse Responses: Includes 25 guitar cabs, 8 bass cabs, 3 acoustic IRs, 4 microphones, 3 mic positions, and 24 user-loadable IR slots.
  • Iconic Effects: Equipped with overdrives, delays, compressors, reverbs, and EQ settings to cover all essential sound shaping needs.
  • Phrase Looper and Drum Machine
  • Expanded I/O: USB-C, TRRS-supported Phones jack, and additional ports for seamless integration.
  • Live Streaming Capabilities: Enhanced features for live streaming, including dedicated microphone level controls and noise gate.
  • Pro Scene Selection: Allows navigation through three distinct scenes within a single preset for quick sound changes during performances.
  • QuickTone Software Editor: User-friendly interface for easy sound customization, parameter tweaking, and patch management.
  • Sampling Frequency: 48KHz
  • ADConverter: 32bit
  • Frequency Response: 20Hz-20000Hz +1dB
  • THD+N: <1%
  • Dynamic Range: 106dB
  • Input: +8dBu
  • Output: +8dBu
  • Power: DC 9V

Specifications

Compare similar effects pedals
Details
Sampling Frequency
48KHz
ADConverter
32bit
Frequency Response
20Hz-20000Hz +1dB
THD+N
<1%
Dynamic Range
106dB
Input
+8dBu
Output
+8dBu
Power
DC 9V

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Make it play like yours

Our in-store repair shop can set this up before it leaves – string gauge, action, intonation and tuning, done to how you play. Already own one? Book a setup anytime.

Repairs & setups

New instrument? Take a free trial lesson

Granata Music School teaches guitar, bass, piano, drums, voice and more, right here in the store. Your first lesson is on us.

Book a free trial lesson

Shipping, returns & financing

Shipping Ships across Canada and to the USA. Orders are packed quickly, inspected and shipped with care – most in-stock orders ship within 2–7 business days.Shipping policy
Local pickup Pick up at Granata Music Roydon, 43 Roydon Place, Ottawa. Usually ready in 24 hours – we’ll email you when it’s ready.Hours & directions
Returns & exchanges 14-day exchange policy. See the refund policy for full conditions, including clearance and finish-flaw items.Refund policy
Monthly financing Spread the cost with monthly payments on eligible purchases. Ask our staff about current financing options and terms.Talk to an expert

Questions

Quick answers about buying from Granata Music.

Real people, real advice

Still deciding? Ask our staff.

We play, set up and repair this gear every day. Call or email and we’ll help you choose.

Call 613-727-0727 Email us
Come play it in person

Granata Music Roydon
43 Roydon Place, Unit 4, Ottawa, ON

Mon–Fri 10–8 · Sat 10–7 · Sun 12–5

Get directions
Can I try it in-store before I buy?
Yes. Visit us at 43 Roydon Pl Unit 4, Nepean (across from Costco). Open 7 days: Mon–Fri 10–8, Sat 10–7, Sun 12–5. Call (613) 727-0727 to make sure it's on the floor.
Do you price match?
Yes. We'll match the verified price of any product from an authorized retailer in Canada. Call or message us with the listing.
Do you ship, or can I pick it up?
We ship across Canada and the U.S. by UPS, Canpar or Canada Post. Cost and delivery estimate show at checkout. Local? Choose ‘Pick Up’ at checkout to collect it in Nepean at no shipping charge.
What payment methods do you accept?
Visa, Mastercard and American Express online, or call (613) 727-0727 to order by phone with Visa or Mastercard.
What's your return policy?
Regular-priced items can be exchanged within 14 days at no charge, or returned within 7 days for a refund to your original payment method, less a 5% restocking fee. Please bring your receipt and the original packaging. Boxed gear can be opened to check it out, but must come back unused, undamaged and complete for a refund. Sale and clearance items, and anything bought with a discount code, are final sale.

Price match

Found a better price?

We make every effort to match prices from authorized Canadian retailers. Share the competitor's listing for this item and our team will review it.

Prefer to speak with someone? Call 613-727-0727 or visit us at 43 Roydon Pl, Unit 4, Nepean.

Why buy from Granata

The Granata advantage.

Ottawa's family-owned music store since 1984. Instruments, lessons, repairs and a recording studio under one roof, with a knowledgeable team to support you before and after your purchase.

1984Family-run since
4.8★Average Google rating
395Google reviews
7 daysOpen 7 days a week

Our promises

7-day refunds

Most regular-priced items are eligible for a refund within 7 days, issued to the original payment method.

5% restocking fee applies · Receipt and original packaging required
14-day exchanges

Regular-priced items may be exchanged within 14 days at no charge.

Some items are exchange-only or final sale. See return details.
Price match

We make every effort to match prices from authorized Canadian retailers.

Try before you commit

Boxed items such as amplifiers, pedals and keyboards may be opened for inspection.

Must be returned unused and complete to qualify for a refund.

Buying with us

Expert adviceOur team can help you choose the right instrument or accessory in store.
Monthly paymentsFlexible monthly payment options are available at checkout.
Special ordersItem not in stock? Many special-order items arrive within 2–7 business days.
Holds & reservationsContact us to reserve or hold an item, where possible.
Wide selectionGuitars, basses, keyboards, drums, amplifiers, sheet music and accessories.
Prices in CADAll prices are in Canadian dollars. Taxes are calculated at checkout.

Getting it home

In-store pickupOrder online and pick up in store. We're located across from Costco, with parking right outside.
Ships across CanadaShipping rates are calculated at checkout based on size, weight and destination.
Open 7 days a weekMonday to Friday 10 am–8 pm, Saturday 10 am–7 pm, Sunday 12–5 pm.

Service after the sale

In-house repairsRepairs and setups are completed on site. An estimate is provided when your instrument is checked in.
Lessons under one roofGuitar, piano, voice, drums, bass, violin and more. Your first trial lesson is free.
Studio & rehearsal roomsBook recording time at Granata Studios or rent a rehearsal room by the hour.

Community

Family-run since 1984Founded by Nello Granata and run by his son, Gino, since 2008.
4.8★ on GoogleRated 4.8 out of 5 across 395 Google reviews.
Open mic nightsWe host open mic nights in store. Visit our blog for upcoming dates.
Call 613-727-0727 Get directions Our story

Returns & exchanges

Changed your mind?

Regular-priced items may be exchanged within 14 days, and most are eligible for a refund within 7 days.

  • 14-day exchanges: Regular-priced items may be exchanged within 14 days at no charge.
  • 7-day refunds: Most regular-priced items are eligible for a refund within 7 days, issued to the original payment method. A 5% restocking fee applies. Please provide your receipt and the original packaging.
  • Boxed items: Items such as amplifiers, pedals and keyboards may be opened for inspection. To qualify for a refund, they must be returned unused, undamaged and complete in the original box.
  • Exchange only: Books, sheet music, opened packaged accessories and any item that comes into contact with the mouth are eligible for exchange only.
  • Non-returnable: For hygiene reasons, drums, humidifiers, strings, cymbals, reeds, and brass and woodwind instruments cannot be refunded or exchanged.
  • Final sale: Sale and clearance items, and items purchased with a discount code, are final sale and cannot be refunded or exchanged.
  • Shipping: Shipping charges are non-refundable.
View the full refund policy →