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Roland AC-33 Battery-Powered Acoustic Chorus Guitar Amplifier, Rosewood

SKU: ROAC33RW MFR: AC-33RW
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Key Features

  • Experience rich, acoustic tone with this Roland guitar amplifier, perfect for practice.
  • Enjoy up to 8 hours of playing with battery power, making this combo amp ultra-portable.
  • Shape your sound with onboard chorus and reverb effects, enhancing your guitar's tone.
  • Versatile inputs accommodate guitar and microphone, ideal for solo performances.
  • The anti-feedback function ensures a clear, professional sound, even at higher volumes.
  • Use the integrated looper for creative layering, making practice and performance fun!
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Review Summary

2019-03-27T12:03:37

Rated 5 out of 5

Great amp!

Great amp!

Herb R.

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Roland AC-33 Specifications

  • Rated Power Output

    15 W + 15 W (when using the AC adaptor)
    10 W + 10 W (when using the Alkaline batteries)

  • Nominal Input Level (1 kHz)

    GUITAR Channel: -10 dBu
    MIC/LINE Channel: -50 dBu/-20 dBu
    AUX IN: -10 dBu

  • Nominal Output Level (1 kHz)

    LINE OUT: -10 dBu

  • Speakers

    12 cm (5") x 2

  • Controls

    Guitar Channel:
    Volume Knob
    Bass Knob
    Middle Knob
    Treble Knob
    Chorus Switch (Off, Space, Wide)

    Mic/Line Channel:
    Volume Knob
    Bass Knob
    Treble Knob
    Chorus Switch (Off, Space, Wide)

    Reverb/Ambience:
    Reverb/Ambience Knob

    Anti-Feedback:
    On/Off Switch

    Looper:
    Rec/Play/Overdub Button
    Stop/Clear Button

    AUX IN Controls:
    Level Knob
    Master Knob
    Power Switch

  • Indicators

    Rec, Play, Overdub and Power

  • Connectors

    Guitar: 1/4" phono
    Mic/Line: XLR and 1/4" balanced
    Aux In: 1/8" stereo mini and L/R RCA phono
    Line Out: 1/4" L(Mono) and R
    Headphone: Stereo 1/4"Foot Switch
    Effects - 1/4" Chorus and Reverb/Ambience
    Looper - 1/4" Rec, Play, Overdub, Stop and Clear
    DC In

  • Power Supply

    AC Adaptor (included, DC 13 V)
    Dry battery LR6 (AA) type (alkaline) x 8, or
    Rechargeable Ni-MH battery (AA, HR6) type x 8

  • Current Draw

    490mA

  • Expected battery life (continuous use)

    Alkaline battery: Approx. 8 hours
    Rechargeable Ni-MH battery (AA, HR6): Approx. 9 hours
    These figures will vary depending on the actual conditions of use.

  • Dimensions (W x D x H)

    318 x 223 x 243mm / 12.51 x 8.77 x 9.56"

  • Weight

    4.7kg / 10.3lbs

  • UPC Code

    761294501467

About Roland AC-33

FEATURED REVIEWS

Great amp!

By Herb R.

Great amp!

Wherever your music takes you, the Roland AC-33 Battery-Powered Acoustic Chorus Guitar Amplifier in a stylish Rosewood finish is your perfect companion. As the world's first AA battery-powered amplifier specifically designed for acoustic guitars, it offers unparalleled portability without compromising on power or sound quality.

This compact yet robust amplifier delivers a rich, deep stereo sound that far exceeds its size, thanks to Roland's latest DSP technology. With a true stereo design of 15 watts x 2, it provides a brilliant stereo/multi-band chorus with a "Wide" mode, shimmering reverb, and 3D-type ambience effects, all specifically tailored for acoustic guitars.

The AC-33 is not just an amplifier; it's a versatile sound system with two discrete channels for Guitar and Mic/Line. You can plug in your acoustic guitar and a microphone or line-level instrument and mix them separately. Each channel comes with dedicated controls for volume, multi-band EQ, and chorus, allowing you to customize your sound to perfection. The Mic/line channel offers both XLR and 1/4" inputs for added flexibility.

For those who love to play along to their favorite tracks or practice performances, the AC-33 features a stereo AUX input that can connect to an MP3/CD player. It also comes with master volume, reverb, ambience, and anti-feedback controls to ensure a clean, feedback-free sound.

One of the standout features of the AC-33 is its onboard Phrase Looper. This allows you to record, loop, and jam over your own guitar riffs or incoming audio from the AUX input. With the ability to record and loop up to 40 seconds at a time, you can create sound-on-sound performances that will leave your audience in awe.

The Roland AC-33 Battery-Powered Acoustic Chorus Guitar Amplifier is more than just an amplifier; it's a portable, high-quality sound system that lets you take your music anywhere. Whether you're performing in your living room, rehearsing in a studio, or playing in the great outdoors, the AC-33 is ready to deliver exceptional sound quality and performance.

Roland AC-33 Features

  • World's first AA battery-powered amplifier tailored for acoustic guitars
  • Rich, stereo sound with Roland's advanced DSP technology for acoustic clarity
  • Dual-channel versatility with dedicated Guitar and Mic/Line inputs
  • Built-in stereo/multi-band chorus, reverb, and ambience effects for acoustic enhancement
  • Onboard Phrase Looper for up to 40 seconds of recording and sound-on-sound performances
  • Elegant Rosewood finish that complements any performance setting or studio environment

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Experience rich, acoustic tone with this Roland guitar amplifier, perfect for practice.
  • Enjoy up to 8 hours of playing with battery power, making this combo amp ultra-portable.
  • Shape your sound with onboard chorus and reverb effects, enhancing your guitar's tone.
  • Versatile inputs accommodate guitar and microphone, ideal for solo performances.
  • The anti-feedback function ensures a clear, professional sound, even at higher volumes.
  • Use the integrated looper for creative layering, making practice and performance fun!

What's in the box:

  • Roland AC-33 Battery-Powered Acoustic Chorus Guitar Amplifier
  • Owner's Manual
  • AC Adaptor
  • AC Cord
  • Roland 3 Year Parts and 2 year Labor Limited Warranty