Roland AC-40 Acoustic Chorus Guitar Amplifier
Compact Stereo Amp for Acoustic Guitarists and Singer/Songwriters
Ideal for gigging guitarists and singer/songwriters, the versatile AC-40 delivers top-quality stereo acoustic amplification in an affordable, mobile package. The latest addition to Roland’s trusted Acoustic Chorus family features clean, loud, and natural sound reproduction for acoustic instruments, with a dual-channel configuration that supports both a guitar and a microphone. Onboard stereo effects include a high-quality digital reverb and Roland’s famous chorus, while the anti-feedback function automatically controls problematic acoustic feedback, allowing you to play and sing with no worries. Lightweight, rugged, and performance-ready, the AC-40 is the perfect solution for acoustic musicians on the move.
- Powerful and lightweight stereo amplifier with natural acoustic tone
- Dual custom-designed 6.5-inch speakers deliver impressive sound levels with superior projection
- Stereo chorus and reverb effects for rich, spacious sound
- Dual channels: GUITAR (1/4-inch input) and MIC/LINE (XLR/TRS input), each with three-band EQ and independent effects controls
- AUX IN with level control for connecting music players
- Mono/stereo LINE OUT for interfacing with house sound systems and recording devices
- Automatic anti-feedback function
Natural Acoustic Tone, Enhanced with Stereo Effects
The AC-40 carries on the tradition of Roland’s acclaimed Acoustic Chorus series, delivering pure and natural sound amplification for acoustic guitars, vocal mics, and other acoustic instruments. Like the entire AC line, it features true stereo output with dual speakers plus built-in stereo chorus and reverb effects, providing studio-quality depth and dimension that’s not possible with mono amps.
Big Sound, Compact Size
Ultra-compact and weighing under 12 pounds (5.3 kg), the AC-40 is a breeze to carry wherever you want to play. Though small in size, it has a big sound that easily carries your performance in venues such as intimate nightclubs, restaurants, and coffee houses. Thanks to the integrated tilt-back stand, it’s simple to angle the amp for more projection when placed on the floor or another flat surface. The AC-40 is also ideal as a personal monitor when performing on larger stages.
With its two independent channels, the AC-40 gives you pro versatility for any performing setup. There’s a dedicated GUITAR channel with a standard 1/4-inch input, plus a MIC/LINE channel with an XLR/TRS combo input for connecting a microphone or a line-level device. Plug in a guitar and a mic for self-contained playing and singing, or use the channels to mix two types of pickups (or a pickup and a mic) in more sophisticated guitar rigs. Each channel has its own three-band EQ for sound shaping plus independent chorus and reverb controls, giving you complete command over your sound.
As every live performer knows, acoustic feedback can sometimes be a problem on stage, especially in situations when you need to push the volume or when you’re playing in confined spaces. The AC-40’s anti-feedback function has got you covered, automatically suppressing feedback before it causes trouble. With the simple flip of a switch, you have the freedom to relax and concentrate on performing without worrying about unexpected sound hassles.
Essential Performance Extras
The AC-40’s rear panel offers a number of connectivity options for a variety of situations. Connect an external music player to the stereo AUX IN for backing tracks and practice, and use the dedicated level control to balance the sound. Mono/stereo LINE OUT jacks give you the ability to connect to PA systems when performing in larger venues, or to recording devices to capture natural sound along with the amp’s rich stereo effects. Plugging into the PHONES jack mutes the internal speakers, letting you practice without disturbing others. A jack is also provided for turning the reverb and chorus effects on/off with optional footswitches.
|Included from Manufacturer||Power Supply & Power Cable|
|Amplifier Type||Solid State|
|Amplifier Application||Acoustic Guitar, Vocal/PA|
|Power||35 Watts (17.5 W + 17.5 W)|
|Speakers||2 x 6.5"|
|Audio Inputs||GUITAR CHANNEL: (1) 1/4"
MIC/LINE CHANNEL: (1) XLR / 1/4" TRS Combo Jack
(1) 1/8" Stereo - AUX IN
|Audio Outputs||(2) 1/4" Line - L/Mono, R
(1) 1/8" Headphones
|EQ||GUITAR CHANNEL: Bass, Middle, Treble
MIC/LINE CHANNEL: Bass, Middle, Treble
|Footswitch||Optional (FS-5U, FS-6)|
|Product Weight||11 lbs 11 oz|
|Unique Features||Automatic anti-feedback function
Dual channels with independent EQ and effects controls
Roland/Boss Consumer Limited Warranty
This limited warranty applies only to Roland and Boss products purchased in the United States of America.
Roland Corporation U.S. warrants to the first consumer only of a covered product purchased from an authorized Roland dealer in the U.S. that this product will be free from defects in materials for a period of three (3) years or defects in workmanship for a period of two (2) years. Please register this product online to establish the date of purchase (not a requirement for warranty service).
To exercise your rights under this Warranty as a purchaser, you must ship this product in appropriate packaging at your expense (insurance is recommended), together with proof of purchase, to Roland Corporation U.S., or to such other address as may be instructed by Roland Corporation U.S. (This shipping requirement shall not apply to those Roland products covered by in-home warranties). You should submit a new service request to obtain a Return Authorization number for the returned product. Any products shipped to Roland Corporation U.S. without a Return Authorization number shall be refused.
Roland Corporation U.S. will repair or replace this product at its sole option at no charge to you for parts or for labor within the warranty period; provided, however, that Roland Corporation U.S. reserves the right to determine whether the product is 'defective' for purposes of this Limited Warranty. This Warranty does not apply to damage to this product that occurred as a result of abuse or misuse, abnormal service or handling, battery leakage or failure, damage which may have been caused either directly or indirectly by another product, or if the product has been altered or modified in any way, or if the damage was caused by repairs or service provided or attempted by anyone other than Roland Corporation U.S. or a Roland Authorized Service Center.
In no event shall Roland Corporation U.S. be liable for any indirect, incidental, collateral, exemplary, punitive, consequential or special damages or losses ariging out of your purchase of products and/or out of this warranty, including without limitation, loss of use, profits, goodwill or savings or loss of data, music, electronic files, or programs that may have been stored by a user of the product even if Roland Corporation U.S. has been advised of the possibility of such damages or claims. Some states do not allow the exclusion or limitation of incidental, punitive, or consequential damages, so the above limitation or exclusion may not apply to you.
Where applicable, if you qualify as a 'consumer' under the Magnuson-Moss Warranty Act, then you shall be entitled to any implied warranties allowed by law for the period of the Limited Warranty as set forth above. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Except as stated above, the foregoing warranties are in lieu of all other conditions or warranties, express, implied or statutory, including without limitation, an implied condition or warranty of merchantability or fitness for a particular purpose and of any other warranty obligation on the part of Roland Corporation U.S.
Roland Corporation U.S. does not assume or authorize assumption of liability for it or any other warranty, either express or implied. This Limited Warranty gives U.S. purchasers specific legal rights, and you may also have other rights which vary from State to State.