Roland AC-33 Acoustic Chorus Guitar Amplifier


Rich, deep, stereo sound to go — introducing the AC-33, the world’s first battery-powered amp made specifically for acoustic guitar.

Portable yet powerful, the AC-33 provides true stereo sound, Guitar and Mic/Line channels, custom-tailored effects, anti-feedback, and a Phrase Looper.

But this amp was made to go places no amp has gone before.

Thanks to its battery-power capability, the AC-33 lets you take your act anywhere: into the backwoods, onto the streets, or wherever your imagination leads you.

Product Features

  • 30 watts (15W 15W) of natural, stereo acoustic sound through twin speakers
  • Runs on AC power or eight AA batteries (accepts rechargeable NiMH types)
  • Dual-channel configuration: Guitar and Mic/Line channel
  • Reverb, chorus, and ambience effects (Ambience adds spatial, 3D-type depth to the sound)
  • Phrase Looper with 40 seconds of record time
  • Stereo AUX input (connect MP3/CD players, etc), headphone output
  • Anti-feedback function
  • Built-in tilt-back stand
  • Removable battery cartridge for easy battery replacement
Barcode # 761294411353
Brand Roland
Shipping Weight 6.1100kg
Shipping Width 0.381m
Shipping Height 0.322m
Shipping Length 0.272m
Shipping Cubic 0.033370m3
Unit Of Measure EACH


By: on 27 July 2016
I finally got one of these amps home and I absolutely love it! This amp has beautiful acoustic sounds and has on board effects including reverb, ambience/delay and wide stereo chorus. The amp is a loud 30 watts and has inputs for guitars, XLR Microphone and Auxillary. You can DI it in a PA and can be mains or battery powered. It also has a easy to use inbuilt looper.

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