Nux
NUX Mighty 20 mkII Guitar Amp
NUX Mighty 20 mkII Guitar Amp
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The Mighty 20 mkII is a complete rehearsal, live and recording amplifier and effects unit for guitarists. The 8" speaker is powered by a 20W amplifier section. Select through 7 channel presets that… more
- 7 channel presets with 3 pro scenes each
- TS/AC-HD amp modelling technology
- IR speaker cabinet simulation
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Mighty 20 mkII Guitar Amp
The Mighty 20 mkII is a complete rehearsal, live and recording amplifier and effects unit for guitarists. The 8" speaker is powered by a 20W amplifier section. Select through 7 channel presets that are fully editable with 8 freely moveable processing blocks including the proprietary TS/AC-HD amp modelling and IR cabinet simulation along with a myriad of gain, EQ and time-based effects to choose from. Each channel preset also has 3 pro scenes for quick switching between settings mid-song. Included with the Might 20 mkII is the NBT-1 Bluetooth adaptor, which can be connected at the rear to enable pairing with a smart phone for audio streaming and deep programming using the free-to-download Mighty Amp™ app for ios or Android. Editing from a laptop is easy via USB connection using the free Mighty Editor™ software and this connection also serves as a direct audio interface in a software recording environment. Add to this an internal 60 second phrase looper with auto tempo detection and inbuilt drum machine and the Mighty 20 mkII has everything that a player would need for practice, rehearsal and recording.
- 7 channel presets with 3 pro scenes each
- TS/AC-HD amp modelling technology
- IR speaker cabinet simulation
- Wide palette of classic and contemporary effects
- Mighty Amp™ and Mighty Editor™ free to download from nuxaudio.com
- 60 second looper with auto-tempo and drum machine
- Power supply100-240Vac, 50/60Hz (IEC)
- ConnectionsGuitar input (6.3mm), Aux in, Phones out (3.5mm), USB-B, USB-C (BT)
- Channels7 user-editable x 3 pro scenes
- Output power : rms20W
- Speaker200mmØ (8") 4 Ohms
- ControlsGain, Level, Bass, Mid, Treble, Reverb, Master, Power on/off
- Input impedanceGuitar 1M ohm, Aux 9.1k ohms
- Sampling format48kHz, 32-bit
- Latency1.42ms
- Phones output2 x 280mW (33 ohms load)
- Dimensions380 x 340 x 186mm
- Weight6.6kg
Shipping & Returns
Shipping & Returns
About us
About us
Founded in 2002 by Bryce Ferguson, Edinburgh Music Centre began as Brass and Woodwind — a small, specialist workshop in southwest Edinburgh dedicated to professional-grade instrument care.
With a four-year apprenticeship and over two decades of hands-on experience, Bryce developed expertise in brass, woodwind, and string instrument repair and restoration. His vision: to create a centre where musicians could rely on world-class service, personal care, and honest advice.
Today, Edinburgh Music Centre has grown into one of the UK’s best-equipped and most trusted instrument workshops, serving students, educators, orchestras, and professionals across Scotland and beyond.
🧰 Our Services
🎺 Expert Repairs & Restorations
We specialise in brass, woodwind, and string instruments, handling everything from quick fixes to full-scale rebuilds. Every instrument that passes through our doors is treated with the same precision, care, and pride.
🎸 Instrument Sales
Browse our carefully curated range of new and fully reconditioned instruments, all hand-selected, professionally inspected, and play-ready before they ever reach the showroom floor.
🎹 Music Lessons
Our private tuition is open to players of all ages and abilities. Whether you're picking up an instrument for the first time or preparing for grade exams, our experienced tutors provide supportive, skill-building guidance.
🛠️ Facilities That Set Us Apart
We’ve built a workshop environment designed to support world-class craftsmanship. Our facilities include:
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Chemical & Ultrasonic Cleaning Rooms
Featuring a powerful 450L ultrasonic tank — perfect for deep-cleaning instruments up to BBb tuba size. -
Professional Polishing Suite
Designed to bring even heavily worn instruments back to a mirror finish. -
Dedicated Sound Room
A private space where musicians can test instruments post-repair, after customisation, or before purchase.
We believe musicians deserve more than just repairs — they deserve tools that match their talent, and service that respects their art.
✨ Customisation & Upgrades
Your instrument should feel like an extension of you. That’s why we offer bespoke services to help it play, feel, and sound just right:
- Custom keywork and ergonomic enhancements
- Pad, spring, and valve upgrades
- Mouthpiece fitting and tonal adjustments
- Silver, gold, copper & nickel plating (up to medium-size instruments)
Whether you're solving discomfort, chasing your dream tone, or simply personalising your gear, we’re here to make it happen.
🎺 Why Choose Us?
- Independent & Local: Proudly rooted in Edinburgh’s vibrant music scene
- Expert Advice: No sales pitch — just genuine, informed guidance
- Personal Service: We remember names, not just model numbers
- Trusted Repairs: Our workshop is among the most respected in Scotland
📍 Visit Us
We’re proud to support musicians across Edinburgh and beyond — from schools and youth orchestras to professional players and absolute beginners. Whether you’re here for a lesson, a custom instrument fit, a long-overdue repair, or to browse our fantastic instrument selection, we’re here to help you sound your best.

Accessories
EDINBURGH MUSIC CENTRE is a UK-Leading source for music instruments accessories. We provide a large range of products to fulfill your needs . We provide you with an excellent shopping experience as our customers satisfaction is top priority.
Our Workshops
Having studied orchestral instrument restoration in 1995 for 3 years and a further 4 years apprenticeship, I opened Brass and woodwind in a small workshop in south west Edinburgh.
We have grown and now have 3 workshops for brass woodwind and string instruments, along with chemical and ultrasonic cleaning room and a pro polishing room, I believe it to be the finest and best equipped musical instrument restoration workshop in the UK.
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Order tracking
You will receive a confirmation email and/or text message, if you provided a mobile phone number, containing a tracking ID and a link to follow the journey of your package. To track your package you can visit our Tracking Page. Please allow 1 to 3 working days for the tracking information to show.
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Returns
By placing an order on the site, you are responsible for the cost of return shipping back to the site. Please refer to our Refund Policy for further information on how to make a return.