Roland AC-90 Acoustic Chorus Guitar Amplifier (2x45 Watts, 2x8")

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Driven by 90 watts of power, this stereo combo amp delivers Roland's famous clean tone and spacious multi-band chorus through two 8" speakers. Includes case!

Loaded with high-performance neodymium speakers and 90 watts of power, the Roland AC-90 combo amp provides a rich, powerful sound while remaining lightweight for easy transport. The AC-90 employs a stereo 2-way speaker system that delivers transparent highs -- great for the built-in multi-band stereo chorus -- while also providing incredibly powerful low-frequency performance.

Legacy of Excellence

The AC-90 isn't just any amp on the block...it's the long-awaited addition to Roland's industry-leading AC-series amp family. Roland's reputation for world-class sound, amazing performance, portability, and top-quality construction in the AC series are all upheld in this stunning amplifier.

Power Performer

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.

Anti-Feedback Control

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.

Immersive Stereo Effects

The AC-90's onboard stereo effects benefit from Roland's decades of industry-leading R&D. Experience the amazing spatial depth and lush sound of the stereo multi-band chorus, complete with WIDE mode. Delay and Reverb are provided as well, and can read more be controlled via footswitch.

Highly Versatile

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.

Features:

- Lightweight yet powerful featuring state-of-the-art neodymium speaker technology
- Stereo 2-way speaker system provides full-range performance
- Natural stereo acoustic sound
- 90 watts of stereo power (45W+45W)
- Dual channels: Guitar input (Piezo/Magnetic) and phantom-powered Mic/Line input
- Roland's famous stereo multi-band chorus with WIDE mode, plus reverb/delay
- Anti-feedback control feature
- Convenient onboard tilt stand; optional speaker stand available
- Quality carrying case included
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Rated Power Output: 45 W + 45 W

Nominal Input Level (1 kHz):
GUITAR Channel: -10 dBu
MIC/LINE Channel: -50 / -10 dBu
AUX IN: -10 dBu

Nominal Output Level (1 kHz):
DI/TUNER OUT: +4 dBu
LINE OUT: +4 dBu
SUB WOOFER OUT: +4 dBu

Speakers: Woofer 20cm (8inches) x 2, Tweeter 8cm x 5cm x 2 (3inches x 2inches) x 2

Controls:
(GUITAR Channel)
PICKUP Switch (PIEZO/MAGNETIC), SHAPE Switch, VOLUME Knob, Equalizer Knobs (BASS, MIDDLE, TREBLE), CHORUS Switch

(MIC/LINE Channel)
PHANTOM Switch, SELECT Switch (MIC/LINE), VOLUME Knob, Equalizer Knobs (BASS, MIDDLE, TREBLE), CHORUS Switch
CHORUS Knob, REVERB/DELAY Knob

(ANTI-FEEDBACK)
FREQUENCY Knob, START Button
MUTE Switch
MASTER Knob
POWER Switch

Indicator:
CHORUS (GUITAR Channel, MIC/LINE Channel)
ANTI-FEEDBACK
MUTE
POWER

Connectors:
GUITAR Channel Input Jack (1/4 in. phone type)
MIC/LINE Input Jacks (XLR type, 1/4 in. phone type)
AUX IN Jacks (RCA phono type,1/4 in. phone type)
DI/TUNER OUT Jack (1/4 in. TRS phone type)
LINE OUT Jacks (XLR type, 1/4 in. phone type)
SUB WOOFER OUT Jack (1/4 in. phone type)
PHONES Jack (Stereo 1/4 in. phone type)
FOOT SWITCH Jacks (1/4 in. TRS phone type)

Power Supply: AC 117 V, AC 230 V, AC 240 V (50/60 Hz)

Power Consumption: 30 W

Accessory: Carrying Case, Owner's Manual

Options: Foot Switch: BOSS FS-5L (Mute On/Off), BOSS FS-5U, BOSS FS-6

Connection Cable: PCS-31

Size and Weight
Width: 464 mm, 18-5/16 inches

Depth: 303 mm, 11-15/16 inches

Height: 326 mm, 12-7/8 inches

Weight: 11.7 kg, 25 lbs. 13 oz.

For support or warranty questions, please contact the manufacturer:
Phone: 323-890-3700

Reviewers gave this product an overall rating of 5 out of 5 stars. (15 ratings)
Submitted June 20, 2019 by Fouad Belhadi

"Top 3 best!!"

Overall: 5 out of 5 stars
(see rating details)
I had a Roland Acoustasonic 40 and a Roland AC33, 1st lacked Anti-feedback, 2nd lacked Phantom power while 30W not enough to play with a band! So, I put both for sale and purchased Roland AC90, that very nicely surprised me with its sound quality, features flexibility, integrated Phantom power, build quality and design, etc.... all of that at a reasonably friendly price. To me, it is by far one of the best acoustic Combos ever! I strongly recommend it to demanding acoustic sound purists!!!

Musical Background:

48 years playing music: Violon, Turkish Tanbur & Baglama, Greek Buzuki.

Musical Style:

Greek & Turkish popular.
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