Used Roland AC-33 Acoustic Chorus Battery-Powered Acoustic Guitar Amplifier

Roland AC-33 Acoustic Chorus designed as one of the first truly portable stereo acoustic guitar amplifiers powered by either AC or battery operation. Delivering 30 watts of stereo output through two 5-inch speakers, the AC-33 provides rich, spacious sound for acoustic guitar, vocals, and small live performances. Its lightweight design and battery-powered capability made it especially popular with buskers, singer-songwriters, and musicians who need high-quality amplification away from wall power.

The AC-33 features separate guitar and microphone channels, onboard stereo chorus, reverb, anti-feedback controls, and a built-in phrase looper for layering and practice. Additional features include an auxiliary input, headphone output, and direct line out for connection to PA systems or recording equipment. Roland’s Acoustic Chorus series is known for clean, natural reproduction and lush stereo effects that complement acoustic instruments exceptionally well.

Compact, versatile, and highly portable, the AC-33 remains a favorite for coffeehouse gigs, street performance, rehearsals, and home practice. Its ability to operate on AA batteries while delivering authentic Roland sound makes it one of the most practical acoustic combo amps ever produced.

Actual pictures of item for sale! Fully tested, with no functional issues. We always re-test before shipping, and carefully pack every order to ensure safe delivery. We usually ship same weekdays, if ordered before 2PM PST. Have a question? Call us at 209-473-6868 for an in-hand description. Local? Click in-store pickup, or bring trades. We are always buying!