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Harley Benton HB-15GXD JamBox


Compact digital electric guitar combo

  • 8 Amp models : Jazz Chorus, X Clean, TS9, SD1, Crunch Box, X Power Drive, X Power Drive Rhythm, MT2
  • 6 Digital effects: delay, reverb, chorus, flanger, phaser, tremolo
  • Built-in drum machine: 36 rhythm patterns with tempo
  • Controls: AMP, Gain, Tone, Volume, Delay / Reverb Effects, Modulation Effect
  • Rhythm Active switch, Rythm Tempo, Rythm Volume each with LED indicator
  • Power: 15W
  • Guitar input: 6.3 mm jack
  • Aux input: 6.3 mm jack
  • Line / headphone output: 6.3 mm jack
  • Dimensions (H x W x D): 255 x 235 x 197 mm
  • Weight: 4.7 kg
Available since September 2019
Item number 464754
Sales Unit 1 piece(s)
Power 15 W
Speaker 1x 5"
Channels Modeling
Reverb Yes
Effects Processor Yes
External FX Loop No
Line Input Yes
Recording Output No
MIDI Interface No
Connection for External Speaker No
Headphone Output Yes
Footswitch connection No
Incl. Footswitch No
Weight in kg 4,7 kg
Memory slots 0
Line input 1
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Including VAT; Excluding £10 shipping
In stock
In stock

This product is in stock and can be shipped immediately.

Standard Delivery Times
Delivery approx. between Wednesday, 24.07. and Thursday, 25.07.

A little cube with many sides

The Harley Benton HB-15GXD JamBox is a versatile little practice combo for beginners. It includes a 15-watt modelling amplifier and several other useful features for experimenting and practising at home, such as a drum machine with adjustable tempo and 36 rhythmic patterns for accompaniment and an AUX input for playing along to your favourite music. The HB-15GXD might not have all the bells and whistles in the world, but it does provide all the fundamentals you need to take your first steps in the world of electric guitar – at a very affordable price.

Eight amp simulations in one unit

The HB-15GXD JamBox is a modelling amplifier. This means that in addition to the regular sound processing options such as EQ, distortion, and various effects, it also emulates the characteristics of amplifiers from different musical worlds, ranging from jazzy cleans to gritty distortion – all in a single device. This is especially interesting for beginners who have not yet found their own sound, since it lets them experiment freely. The JamBox can produce a whole variety of different sounds, which can be further enhanced and experimented with thanks to the on-board reverb, delay, and modulation effects (chorus, flanger, phaser, and tremolo).

A versatile practice amp

Harley Benton's HB-15GXD JamBox is mainly aimed at beginners and will provide a solid practice amplifier for home use. The built-in rhythm section is an especially useful feature for practising alone, as is the AUX input, which allows you to connect an external sound source to play along to. Of course, the JamBox can also be operated near-silently thanks to its headphone output, which the neighbours will doubtless appreciate late at night. What is more, the amp simulations mean that you don't have to commit to a specific sound from the outset that you may not like later on, and instead leave plenty of flexibility for the future.

About Harley Benton

Since 1998, the Harley Benton brand has been catering for the needs of numerous guitarists and bassists. In addition to an extensive range of stringed instruments, Thomann's house brand also offers a wide choice of amplifiers, speakers, effect pedals, and other accessories. In total, the range includes over 1,500 products. Built by established names in the industry, all Harley Benton products combine quality and reliability at attractive and affordable prices. The continuous expansion of the range ensures that Harley Benton always provides new, exciting, and innovative products that keep players perfectly in tune with the musical world, day after day.

A diminutive powerhouse

Plug in your guitar, mobile phone, and headphones – and you're ready to go: The HB-15GXD JamBox will let you practise at home while keeping things nice and quiet. The eight amplifier simulations sound close enough to the real thing – and with 15 watts of output power, this little powerhouse can move enough air to adequately handle both home practice and band rehearsals at moderate volume. All in all, this Harley Benton amp offers newcomers the full package at a bargain price. Beginners with a small budget who are looking for a versatile amplifier will find the HB-15GXD JamBox a reliable companion with which to take their first steps in the world of electric guitar.

269 Customer ratings

4.6 / 5

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190 Reviews

Excellent value for money
JP L 01.09.2020
I bought this as a practice amp for my daughter. I am super satisfied. It has some great practice features (sounds good at low volume, has a built in drum machine), Side by side with a more expensive and larger amp it wouldn't sound as good but there are no compromises in this one that would hurt her practice.

If you want an small amp for home practice, you can't go past this.

Here's some things it doesn't have that may be deal breakers for you
1) No Line out or usb interface (it does have a headphone out)
2) No effect loop
3) Will not be loud enough for band use

Otherwise it sounds great to my old ears, and this is the important bit, at LOW VOLUME. Yes my tube head sitting on a 2x12 cab sounds better, but only for 5 minutes until my neighbours call the police.

There are 8 amp models(JC Clean, Clean , Tube Screamer, Blues, Crunch, Lead, Rythm, and Metal ) and they all sound satisfying. there are 6 effects on two knobs - Delay/Reverb, and Chorus/Flanger/Phaser/Tremolo - with a bit or trial and error there are few tones you won't be able to simulate.

Best of all (it was actually the feature that made me get it) for practice it has a drum machine with 36 patterns in it. So you can jam to a drummer which in my mind is a great practice tool.
And as an added bonus it is tiny and light. You could bring it with in a backpack without any trouble.

Small cheap bedroom practice amp? Get this one.


Little monster JamBox
Hirokashi 27.01.2022
Well, when I searched for a some little combo up to 20W, there were a couple of variants:
20W and 40W Harley Banton Combo and a few others made by different companies.

But, when I found this little guy - ordered it at the same moment.
And that was a really good decision because it's really the best combo for apartments.

1. Compact
2. Powerful - 15W, completely enough for apartment. Never played on more than 60% of loudness.
3. A lot of effects and, actually, they sound good.
4. Excellent distortion. If I could know that it is so good - I would not order distortion pedal.
5. Drum-machine.
6. Price

1. It would be nice if in effects would be looper. At least 30 sec. It will be absolutely killer-combo, I swear.
2. It can't play from 9V battery.
3. This kid can't fly

If you order this little monster - you'll get a really powerful combo with really great functionality for a good price.
I can recommend this combo for everyone who need metal monster for apartments.


Very good, for the price
Venom Kiks 27.10.2021
I bought this amp because I wanted a cheap amp for practicing at home. Since I am not a musician, I don't have the need for an expensive amp to which I can connect a variety of pedals and control every aspect of the sound it produces. I should say I was very pleasantly surprised with this little marvel, since it has so many effects to play with, it allows you to have hours and hours of fun very cheaply. I honestly think it is everything a begginer or a hobbyist can wish for


Anonymous 25.03.2022
no need for lots of pedals all the tones you need are here