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Roland AC-33 Acoustic Chorus Guitar Amplifier

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10.00 LBS
Calculated at checkout
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Product Description

  • 30 watts (15 W+15 W) of natural, stereo acoustic sound through twin speakers
  • Runs on AC power or eight AA batteries (or AA rechargeable Ni-MH batteries)
  • 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

World’s First AA Battery-Powered Acoustic Guitar Amp

Rich, deep, stereo sound to go — introducing the Roland AC-33, the world’s first AA 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.

Natural, Stereo Sound

Equipped with Roland’s latest DSP technology, the AC-33, delivers pure, rich acoustic sound with projection far beyond its size. Its true stereo design (15 watts x 2) enables brilliant stereo/multi-band chorus with “Wide” mode, plus shimmering reverb and 3D-type ambience effects tailored specifically for acoustic guitar.

Strum and Sing

The AC-33 provides two discrete channels: Guitar and Mic/Line. Plug in an acoustic guitar and a microphone (or line-level instrument) and mix them separately.

Both channels have dedicated controls for volume, multi-band EQ, and chorus. The Mic/line channel offers both XLR and 1/4" inputs.

You can also connect an MP3/CD player to the stereo AUX input for play-along practice or performance. Master volume, reverb, ambience, and anti-feedback are provided as well.

Phrase Looper

The AC-33’s onboard Phrase Looper lets you record, loop, and jam over your own guitar riffs or incoming audio from the AUX input. Record and loop up to 40 seconds at a time, and amaze your listeners with sound-on-sound performances that you create on the spot.

Award Winner!

Roland's innovative AC-33 Acoustic Chorus was honored at the 2011 m.i.p.a. Musikmesse International Press Awards in the Best Acoustic Guitar Amp category. The Musikmesse International Press Awards are chosen by editors from 113 magazines around the world.

  • 15w + 15w Power Output (on AC adaptor), 10w + 10w on batteries
  • 2 * 12cm (5") Speakers
  • 2 channels (guitar and mic/line)
  • Volume, 2/3 band EQ and chorus selector switch on each channel
  • Master Reverb and Volume controls
  • Anti Feedback switch
  • built-in 40 second looper with play, overdub, stop and clear functions
  • 1/4" guitar input
  • 1/4" TRS Phone type and XLR mic channel inputs (both balanced)
  • 1/8" and RCA stereo Aux Inputs
  • 1/4" Recording Out / Headphones jack
  • Size - 318mm * 223mm * 243mm
  • Weight - 4.7kg
  • Expected battery life 8 hours for Alkaline, 9 hours on Ni-MH rechargables

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