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Roland Micro Cube GX Electric Guitar Amplifier - Black
  • Roland Micro Cube GX Electric Guitar Amplifier - Black
  • Roland Micro Cube GX Electric Guitar Amplifier - Black

Roland Micro Cube GX Electric Guitar Amplifier - Black

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  • Ultra-compact guitar amp with custom-designed speaker
  • Eight COSM amp tones, including the ultra-heavy EXTREME amp
  • Runs on battery power or supplied AC adapter; carrying strap included
  • i-CUBE LINK jack provides simple audio interfacing with Apple’s iPhone, iPad, and iPod touch (interface cable included)
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Your Price: £105.00 (inc. VAT)
Item in Stock  |   Express Delivery
  • Delivery Information
  • Express Delivery - £4.99
  • Standard Delivery - FREE
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Roland Micro Cube GX Electric Guitar Amplifier - Black - If you’re buying a small amp, you know the problem: small needs to be cheap which usually means nasty. You end up getting a small amp with a sound to match – not exactly what you were after, whether you’re jamming in your spare room or warming up in the green room.

The Roland MICRO CUBE is the world’s most popular battery-powered amp, mainly because it’s small, loud, and built for life on the road (an important point as portable amps end up in all manner of weird and wonderful places). The latest addition to the MICRO CUBE range is the MICROCUBE GX, and although it has remained small, it’s now even louder, has a chromatic tuner and a memory function for saving your favourite settings.

And most importantly, because small amps still need to be loud, a high-gain EXTREME mode brings the number of COSM amps onboard to eight, while a HEAVY OCTAVE setting has been added for those thick, ultra-low tones that we all secretly love.

Finally, the i-CUBE LINK connector opens many new opportunities for practice and recording, providing a built-in audio interface for working with music apps on your iPhone, iPad, or iPod touch. You can even connect to the free CUBE Jam app for iOS and learn difficult guitar parts or just record your jamming sessions and email them to the band or the A&R man.

Micro Cube GX Main Features

  • Ultra-compact guitar amp with custom-designed speaker
  • Weighs 2.7 kg
  • Eight COSM amp tones, including the ultra-heavy EXTREME amp
  • Eight DSP effects, including HEAVY OCTAVE and dedicated DELAY/REVERB with spring emulation
  • MEMORY function for saving favourite amp and effects settings
  • i-CUBE LINK jack provides simple audio interfacing with Apple’s iPhone, iPad, and iPod touch (interface cable included)
  • Free CUBE JAM app for iOS plays songs and minus-one jam tracks, and lets you record the MICRO CUBE GX’s COSM amp tones along with music playback
  • Chromatic tuner built in
  • Runs on battery power or supplied AC adapter; carrying strap included
  • Play louder, for longer (and lighter: under 3kg)

When choosing a small-format amp, remember the three Ps: power, portability and performance. Let’s think of power in terms of tone and playing time (when used with batteries). The MICROCUBE GX provides enough gutsy tone to keep the neighbours unhappy, yet this extra power doesn’t come at the expense of battery life: you’ll get up to 25 hours of playing time using six NiMH AA-size batteries. And if you’re the type of person who can’t be without a guitar even on holidays, the MICRO CUBE GX includes a chromatic tuner, eliminating the need to carry an external tuner when you play. You’ll also appreciate that the GX weighs well under 3kg, so it can even come on the plane as hand luggage.
World-Class Amps and Boss Effects

The MICRO CUBE GX contains a technology called COSM, which lets you play any musical style, from ultra-clean jazz to heavy rock and everything in between. The new EXTREME amp setting is ready to dispense face-melting metal riffs while the MIC setting lets you use the amp with a vocal microphone. Five different EFX types are available to sweeten your sound, with a new HEAVY OCTAVE effect that adds ultra-low power to distorted tones. An independent DELAY/REVERB processor is onboard as well, with a new spring reverb for authentic surf and roots-rock sounds.
Instantly recall your favourite sound

The new MEMORY function turns the MICRO CUBE GX into a dual-channel amp; just dial up the amp tone and the effects you want, hold the MEMORY button for a few seconds, and your settings are saved! After that, you can toggle between the saved setup and the current knob settings with a quick button press. Use it for saving a favourite sound, switching between rhythm and lead tones, or instantly calling up a special sound for a particular song or style.
i-CUBE LINK: A Simple Way To Record

More than ‘just’ a great-sounding guitar amp, the new MICRO CUBE GX features Roland’s i-CUBE LINK interface, allowing two-way connectivity and easy recording with an iPhone, iPad or iPod Touch. Unlike some bulky iOS interfaces, i-CUBE LINK simply connects to your device’s audio jack with the included cable, enabling you to play along with music tracks and send studio-quality bespoke amp tones direct to the recording app of your choice. The i-CUBE LINK jack can also be used as a simple stereo input, connecting to most audio devices and turning the MICRO CUBE GX amp into a high-quality music playback system.
Free CUBE JAM App: Get Better Faster

Available free from the App Store, the Roland CUBE JAM app turns your iOS device into a command centre for jamming, recording and learning. Using the i-CUBE Link, you can play back your favourite songs as minus-one tracks and jam along for hours using the MICRO CUBE GX’s great tones. In addition, CUBE JAM works like a virtual studio, letting you record, perfect the mix, then export your music as a 16-bit, 44.1 kHz WAV file. CUBE JAM also features powerful tools for practice, including independent speed and pitch adjustment of audio playback, plus Centre Cancel to remove solos and create your own jam tracks. And that’s just the start…

Rated Power Output
3 W
Nominal Input Level (1 kHz)
INPUT: -10 dBu/1 M ohm
12 cm (5 inches) x 1
POWER switch
MEMORY button
TUNER button
GAIN knob
TONE knob
INPUT jack (1/4-inch phone type)
i-CUBE LINK/AUX IN jack (4-pole miniature phone type)
REC OUT/PHONES jack (Stereo miniature phone type)
DC IN jack
Power Supply
AC adaptor
Alkaline battery (AA, LR6) x 6
Rechargeable Ni-MH battery (AA, HR6) x 6
Current Draw
155 mA
Expected battery life under continuous use
Alkaline battery: Approximately 20 hours
Rechargeable Ni-MH battery: Approximately 25 hours (When using batteries having a capacity of 2,400 mAh.)

* This can vary depending on the capacity of the batteries and the conditions of use.
Owner's Manual
AC adaptor
Mini cable (4-pole miniature phone type)
Size and Weight
247 mm
9-3/4 inches
172 mm
6-13/16 inches
227 mm
8-15/16 inches
2.7 kg
5 lbs. 16 oz.
Roland Micro Cube GX Electric Guitar Amplifier - Black

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Delivery Charges
Please note free delivery cannot be used in conjunction with any other offer, for example discount codes.
Normal Charges are:
All orders over £20.00 (excluding PC systems) will be delivered free (UK Mainland)
All orders below £20.00 will start as low as £2.49 depending upon weight and qty(s)
Typically most items such as an Audio Interface or a Microphone would cost £5.49. (UK Mainland)
Delivery of PC Systems is £19.99. (This includes Insurance and Packing Materials)

Delivery Times
UK Mainland 1-2 Days
Non UK Mainland Addresses please allow 1-3 Days
Delivery To Belgium / France / Germany please allow 2-3 Days
Music PC Systems - Please allow 5- 7 Working Days (UK) 7-14 (Rest of the World)

French - Pour la Livraison s'il vous plaît permet en France 2-3 Jours
German - Für Lieferung Nach Deutschland erlaubt bitte 2-3 Tage

Delivery Notes
On delivery you must inspect the goods carefully for damage as Inta Audio is unable to accept responsibility for damage in transit, shortage of delivery or loss of products unless the customer advises Inta Audio of such within three working days from the date of delivery.


Returns Policy

We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:

1. Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product’s return.

2. Contact our Customer Services Team on 02476 369897 (or e-mail We will then send you an RMA number and returns form which needs to be completed and sent back with the returned item(s).

3. (If the order has been unpacked) re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.

4. When returning an item please obtain a ‘proof of postage’ receipt from the Courier.

Returned items must be mailed within 10 days of when the RMA Number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.

Please note: Our returns policy is quite straightforward but there are a number of conditions that we ask our customers to comply with before applying:

1. It is your responsibility to request a return. If you don’t tell us you want to make a return, we don’t know. Once you do tell us, we will do everything we can to action it.

2. If you have not requested a return within 28 days of receiving an order, we will have assumed that you are intending to keep it and we will not authorise a return.

3. We always refund the payment according to how the original purchase was made and aim to do so within 72hrs of the return being received by us.

4. Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.

5. Delivery charges will not be refunded unless the delivered goods are faulty.

6. Replacement products are dispatched immediately after the returned goods have been received and accepted by Inta Audio.

7. Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369898 if you believe your item has developed a fault.

Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Inta Audio to process the return quickly.

If you have any questions about our Returns policy please telephone us on 02476 369897 or email us at