Roland's AC-90 acoustic guitar amplifier represents the newest and highest-powered member of the company's great AC series. While lightweight and ultra-portable, the AC-90 doesn't skimp on the sonics, featuring a stereo 2-way speaker arrangement, 90 watts of power, stereo multi-band chorus, and great low-frequency performance. Designed for acoustic performance, this amp includes feedback control, channels for both instruments and microphones, a tilt stand, and a handy carrying case. Want live acoustic performance? the easy-to-transport, incredible-sounding Roland AC-90 has it.

Roland AC-90 Acoustic Guitar Amplifier at a Glance:
90 watts in a lightweight package
Anti-Feedback
Stereo effects
Also functions as a PA

90 watts in a lightweight package
With 90 watts of stereo power (45W+45W) driving top-quality neodymium speakers, the AC-90 delivers exceptional full-range performance - from shimmering, crystal-clear highs to full-impact bottom end. This amp is more than capable of cutting though a wall of sound. It's lightweight, too, so you can take it practically anywhere!

Anti-Feedback
Enjoy maximum volume without feedback, thanks to the AC-90's sophisticated ANTI-Feedback feature. This allows you to roam the stage with confidence - even with 90 watts of powerful sound at your back.

Stereo effects
The AC-90's onboard stereo effects benefit from Roland's decades of research and development. Experience the amazing spatial depth and lush sound of the stereo multi-band chorus, complete with newly developed WIDE mode. Delay and reverb are provided as well, and can be controlled via footswitch.

Also functions as a PA
In addition to its amazing acoustic-guitar amplification qualities, the AC-90 can also function as a portable PA system thanks to its dual-channel architecture, sub output and phantom-powered Microphone input. Sing and play guitar through one convenient amplifier, with impressive power and full-range performance.

Roland AC-90 Acoustic Guitar Amplifier Features:
Lightweight with 90 watts (45W + 45W) of power
Natural stereo acoustic sound
Dual channels
Sub output
Phantom-powered mic input
Multi-band stereo chorus, reverb/delay, anti-feedback control
Includes onboard tilt stand and carrying case