Plug into instant audio entertainment with the new MOBILE CUBE amplifier. Small and mighty, this little stereo amp can handle all types of electronic instruments and audio devices, and can be used anywhere, anytime. Connect microphones, electric and acoustic guitars, keyboards, drum machines, MP3 players, you name it.



  • Unlimited uses: electric and acoustic guitar, keyboards, computer audio, MP3 or CD playback, mini-PA, field recorder playback and much more
  • Get great instrument and vocal tones with stereo sound and built-in effects: overdrive, chorus, delay and reverb
  • Truly portable amplification: fits in a briefcase and runs on batteries!
  • Play any instrument along with your favorite songs, or sing along using Center Cancel for karaoke

Small Size, Big Sound

At just 11-1/16″ (W) x 4-1/4″ (D) x 7″ (H), no larger than a briefcase, MOBILE CUBE is a traveler’s dream. Battery-powered, it can be operated anywhere — just plug in, turn on, and jam. Two high-performance speakers provide stereo sound that defies MOBILE CUBE’s physical size.

All Instruments Welcome

Thanks to its variety of inputs, MOBILE CUBE accommodates microphones, keyboards, acoustic guitars, electric guitars, MP3 players and more; no other instrument amplifier of this size has a stereo input port. Use it as a practice amp at home, while traveling, indoors or out. It’s great for parties, karaoke and vocal lessons. Connect it to a mic stand for use as a monitor speaker or micro PA.

Built-In Stereo Effects

Equipped with Roland’s legendary FX engine, MOBILE CUBE offers high-quality stereo reverb and chorus effects. Sweeten your vocals, add fire to your guitar tone, or immerse your mixes in a rich stereo sound field. Center Cancel is also provided for minimizing vocals in pre-recorded music — great for karaoke and play-along performance.


                  Rated Power Output

                  2.5 W + 2.5 W

                  Nominal Input Level (1 kHz)

                  MIC Channel: -50dBu
                  KEYBORAD/INSTRUMENT/GUITAR Channel: -10 dBu
                  AUX IN: -10 dBu


                  10 cm (4 inches) x 2


                  POWER Switch, TONE Knob, DELAY/REVERB Knob
                  MIC Channel: VOLUME Knob
                  KEYBORAD/INSTRUMENT/GUITAR Channel: TYPE Switch, VOLUME Knob, CHORUS Switch
                  AUX: CENTER CANCEL Switch




                  MIC Channel: Input Jacks (1/4″ phone type)
                  KEYBOARD/INSTRUMENT/GUITAR Channel: Input Jack L/MONO, GUITAR (1/4″ phone type), Input Jack R (1/4″ phone type)
                  AUX IN Jacks (Stereo miniature phone type, RCA phono type)
                  PHONES Jack (Stereo miniature phone type)
                  AC Adaptor Jack

                  Power Supply

                  DC 9 V, Dry Battery (LR6 (AA) type) x 6 or AC Adaptor (optional)

                  Current Draw

                  175 mA


                  Strap, Dry Battery (LR6 (AA) type) x 6, Owner’s Manual


                  AC Adaptor (PSB-Series)

                  SIZE AND WEIGHT


                  280 mm
                  11-1/16 inches


                  108 mm
                  4-1/4 inches


                  177 mm
                  7 inches


                  2.5 kg
                  5 lbs. 9 oz.

                  PERFECT SOUND

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