Boss Dual Cube LX Guitar Amplifier

No longer available at zZounds
Boss Cube amps are known for their stellar mix of convenience and pristine tone. The Dual Cube LX is no exception -- perfect for practice or on-the-go use.

The Boss Dual Cube LX is a desktop powerhouse -- the ultimate guitar amp for home practice and jamming with friends. And with a generous array of connectivity options, its range extends to performing, recording, and many other applications.

For over four decades, CUBE amplifiers have brought exceptional value to musicians everywhere, offering great sound and versatile features in portable, go-everywhere designs. The DUAL CUBE LX Guitar Amplifier carries on this long tradition, evolved with the latest BOSS advancements for unmatched flexibility.


- Ultra-portable stereo guitar amplifier with professional sound and features
- Two custom-designed 4-inch speakers
- 10-watt stereo power amp (5 watts x 2)
- Eight guitar amp types plus one mic preamp type
- Seven onboard effects with deep editing via the DUAL CUBE LX Editor app
- Stereo input mode with wide, immersive sound for modelers and stereo pedals
- Three-band equalizer
- Store amp and effects settings in 27 memories (3 memories for each amp type)
- Powered via AC adaptor (included) or eight AA batteries
- Stereo line output with mic'd cab emulation
- Phones/Rec jack with support for an inline headphones microphone
- USB audio for direct recording and livestreaming
- Control jack for up to two external footswitches
- i-CUBE Link/Aux In jack for audio playback
- Selectable Loopback function for USB and i-CUBE Link/Aux In
- Onboard looper (requires optional footswitch)
- Connector for optional Bluetooth Audio read more MIDI Dual Adaptor (BT-DUAL)

With its compact size and authentic BOSS tones, the DUAL CUBE LX delivers instant gratification for everyday playing at home. And its ultra-flexible design lets you go much further when you want, providing advanced features that reach well beyond the capabilities of other desktop amps.

Indoors and out, enjoy big, immersive sound with custom-designed stereo speakers and versatile power with the included AC adaptor or eight AA batteries.

Use the stereo Line Out jacks to directly connect to a PA system and perform with pro BOSS amp sounds, complete with mic'd cab emulation and expansive stereo effects.

Use the DUAL CUBE LX to capture mix-ready sounds in music software on a computer or mobile device via USB or i-CUBE-Link.

With the Phones/Rec jack and mic volume control, you can capture your voice with a headphones mic and send it to the USB and i-CUBE Link outputs along with your guitar sounds.

The DUAL CUBE LX offers many ways to play along with backing music from a mobile device or computer, including a stereo aux input, USB and i-CUBE Link Loopback, and an optional Bluetooth adaptor.

With its finely tuned stereo speaker system, the DUAL CUBE LX produces full, punchy guitar tones that belie the amp's small footprint. Choose from eight versatile amp types, all with natural feel and organic response honed with decades of BOSS amp development. Whatever your style or skill level, you'll find expressive sounds to build techniques and deliver inspired performances. There's also a dedicated mic preamp type, allowing you to use the amp as a portable vocal PA system.
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For support or warranty questions, please contact the manufacturer:
Phone: 323-890-3700

Reviewers gave this product an overall rating of 4.5 out of 5 stars. (3 ratings)
Submitted April 24, 2023 by a customer from

"Great for my intended uses"

Overall: 4.5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Out of the box, this amp is just OK on it's own. The default effects setup is bad, you really need to open up BTS and adjust settings and EQ. Having said that, it is fantastic for my uses. I wanted an apartment friendly stereo frfr solution and bluetooth stereo. I use it with a Pocket GT into a stereo splitter, and a GX-100 running stereo, Dual Cube set to "flat" and bypassing pre amp. Big sounds from a little unit, and the stereo separation when using certain effects in the GX-100 have a 3d effect. It also sounds really good as a bluetooth speaker, especially on guitar centric music. The Dual Cube LX has performed beyond my expectations.
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