World’s First AA Battery-Powered Acoustic Guitar Amp
Rich, deep, stereo sound to go — introducing the 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.
New Rosewood Finish!
Now the AC-33 is available with beautiful rosewood-look cabinets, offering an alternative to the standard stage-ready black finish. The attractive woodgrain styling perfectly matches the atmosphere of your living room or studio, as well as the aesthetic of your acoustic guitars.

 | 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 |
 | Now available in rosewood finish (model # AC-33-RW) |