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Roland AC90 Acoustic Guitar AmplifierThe Roland AC90 Acoustic Amplifier is the ultimate amp for any acoustic guitar player.
Loaded with high-performance neodymium speakers and 90 watts of power, the AC90 provides a rich, powerful sound while remaining lightweight for easy transport. The AC90 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.
Roland AC90 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
Legacy of Excellence
The AC90 isn’t just any new 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 new amplifier.
Power Performer
With 90 watts of stereo power (45W+45W) driving top-quality neodymium speakers, the AC90 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 FX
The AC90’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 newly developed WIDE mode. Delay and Reverb are provided as well, and can be controlled via footswitch.
Versatility
In addition to its amazing acoustic-guitar amplification qualities, the AC90 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 AC90 Specifications
- 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
- Connectors:
- Guitar Channel Input Jack (1/4 inch phone type)
- Mic/Line Input Jacks (XLR type, 1/4 inch phone type)
- Aux In Jacks (RCA phono type,1/4 inch phone type)
- DI/Tuner Out Jack (1/4 inch TRS phone type)
- Line Out Jacks (XLR type, 1/4 inch phone type)
- Sub Woofer Out Jack (1/4 inch phone type)
- Phones Jack (Stereo 1/4 inch phone type)
- Foot Switch Jacks (1/4 inch TRS phone type)
- Power Consumption: 30 W
- Included Accessories: Carrying Case, Owner's Manual
- Dimensions: 18-5/16 W x 11-15/16 D x 12-7/8 H inches, 25 lbs. 13 oz.
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Mark from Pittsburgh, PA, USA
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| Great self-contained system for solo acoustic performance |
| Quality |
| Would you consider this product to be made well? How dependable? |
| As an owner of other Roland amplifier products, the AC90 exhibits the same high quality of components and workmanship that I've come to expect from this manufacturer. The unit was solid, defect and blemish free, and came with a well padded carrying bag to help keep it that way. |
| Reliability |
| How has it stood up over time? |
| N/A - I've only had the product for about a week. |
| Overall |
| Your general opinion of this product. |
| In general, I love it! The sound quality and volume is amazing for its relatively small size. I was somewhat disappointed, however, in the anti-feedback control, unaware that, according to the manual, it is "not designed to work with respect to the high-frequency feedback that can occur when using microphones." I found this to be true, though a good quality vocal microphone with a tight pickup pattern worked very well as long as I was not positioned directly in front of the amp. The first gig with it was perfect. It's a keeper. |
| Playability and Feel |
| How does it feel, Heavy, Fast, Chunky? How was the neck? Are the controls easy to get to while playing? |
| The unit is amazingly light - only about 25 pounds. You can easily carry it in the provided bag with the stap slung over one shoulder. The controls are simple and easy to understand - even without reading the manual. |
| Tone |
| Bright and snappy? Dark and smooth? Were the pickups hot, mellow, thick, thin? |
| Great, natural acoustic sound for your guitar, and vocals too. |
| Finish |
| How did the stain or paint job look? |
| The amp covering was clean and tight, with no imperfections. |
| Action |
| How was the action out of the box? |
| N/A |
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