Boss Dual Cube LX Modelling Combo

Boss Dual Cube LX — A Stereo Desktop Modeling Combo for Practice, Recording, and Travel

The Boss Dual Cube LX is a battery-powered desktop modeling combo that brings BOSS CUBE tone into a compact format. Two custom 4-inch speakers and a 10-watt stereo power section deliver an immersive soundstage that punches above the amp's small footprint. Built on four decades of CUBE heritage, this model layers eight amp types with seven onboard effects, a built-in looper, and deep app-based editing.

What Sets the Boss Dual Cube LX Apart from Other Desktop Amps

With the DUAL CUBE LX, the Stereo In amp type accepts stereo signals from modelers and pedalboards with spatial processing that makes the sound feel like a much larger cabinet. A dedicated mic preamp turns the unit into a portable vocal PA. The onboard looper offers 90 seconds of mono or 45 seconds of stereo recording, controllable with an optional FS-series footswitch.

Stereo Power and Speaker Design — Desktop Size, Room-Filling Sound

The stereo power section and dual-speaker configuration in the DUAL CUBE LX are the heart of its surprisingly big sound.

• Rated Power Output: 10 W (5 W + 5 W) — stereo headroom for clean tones and effects
• Experience a full, punchy guitar response from two 4-inch (10 cm) custom-designed drivers, specifically tuned for musical detail.
• Power Supply: AC adaptor or 8 AA batteries — up to 8 hours alkaline, 10 hours Ni-MH

Eight Amp Types and Seven Onboard Effects — Tonal Range from Clean to Extreme

BOSS engineered each amp type with the natural feel that has defined the CUBE series for decades. The 3-band EQ plus independent Gain, Volume, and Master knobs provide immediate hands-on control, while the Editor app unlocks deeper parameter tweaks.

• Amp Types: ACOUSTIC SIM, JC CLEAN, US COMBO, BRIT COMBO, HI-GAIN STACK, METAL STACK, EXTREME, MIC, STEREO IN — covers acoustic to extreme high-gain
• Effects: Chorus, Flanger, Phaser, Tremolo, Heavy Octave, Delay, Reverb, Spring Reverb — seven onboard with deep editing
• Store your favorite settings instantly with 27 user memories (3 per amp type), ready for stage or studio.

Bluetooth, USB, Footswitch, and Headphone Connectivity — Ready for Any Setup

Connectivity is where the DUAL CUBE LX earns its LX designation.

• Bluetooth: via optional BT-DUAL adaptor — wireless audio streaming and remote editor control
• USB Audio: USB B port — direct recording and livestreaming with Loopback
• The 1/4-inch TRS footswitch input supports hands-free control using up to two FS-5U/FS-6/FS-7 switches.
• Headphone Output: Phones/Rec jack (stereo mini, CTIA) — supports inline headphones microphone

Who Should Buy the Boss Dual Cube LX

This model is an excellent choice for home players, traveling guitarists, and bedroom producers who need authentic BOSS amp tones in a compact, battery-powered package. Apartment dwellers benefit from silent practice via the headphone jack, while livestreamers capture mix-ready guitar tones via USB. Multi-effects users will appreciate the dedicated Stereo In amp type.

The BOSS CUBE Legacy — Four Decades of Portable Tone

The CUBE amplifier series has been a fixture in guitarists' lives since 1978, with over three million units sold worldwide. Modern features appear in this latest model, continuing the lineage and preserving the rugged build quality that has defined the series for decades.