• Wish list
  • be
    Choose your store
    All countries
  • 0

Roland AC-90

Stereo Acoustic Amp

Since the AC-60 came into the market in April 2003, it has developed into a standard for many acoustic guitars with outstanding sound, many features (2 channels, effects etc.) and practical equipment (folding bracket, carry bag etc.). Now, Roland introduces the big brother AC-90, with higher performance and more voluminous sound - but only slightly larger housing & weight (thanks to modern, light neodymium speakers). The technical features and the lavish equipment of the smaller success model were adopted identically. This makes the AC-90 the ideal acoustic amp for larger clubs and stages and a perfect small P.A. (Box flange on the underside!) For singer / songwriter, acoustic guitars and duos.

Power Performer

With 90 watts of stereo power (45W+45W) driving top-quality 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 function

Play with high volume without feedback. Just manually adjust the frequency of the interfering frequency manually, or let the AC-90's processor search for it automatically (even by using a foot switch during play), and the AC-90 automatically suppresses any feedback. So you can play relaxed at high volume.

Stereo Effects

The built-in effects of the AC-90 benefit from Roland's decades of experience in the field of digital technology. For example, The spatial depth of the legendary multi-band stereo chorus with its unique WIDE mode. Delay / Reverb are of course also available and can be controlled by footswitches.

Versatility

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.For particularly bass-balanced applications, there is a subwoofer output (for example, for Roland KCW-1), and the MUTE function allows you to tune or change instruments without the audience listening.

  • Power: 2x 45 watts
  • Equipment: 2x 8 "neodymium speaker and 2x Tweeter
  • 2 Channels: Guitar and Mic / Line with phantom power
  • Automatic anti-feedback function
  • 3 Different chorus effects
  • Reverb for acoustic instruments and Delay
  • Guitar channel switchable magnetic or piezo pickups
  • Tuner Output
  • Stereo Aux input for external audio sources
  • Stereo XLR outputs
  • Dimensions (WxHxD): 46.4 x 32.6 x 30.3 cm
  • Weight: 11.7 kg
  • Including carry bag
No JavaScript? No Audio Samples! :-(

Sound samples

 
0:00
  • Bossa DI
  • Bossa Speaker
  • Strumming DI
  • Strumming Speaker
  • Vocal DI
  • Vocal Speaker

Further information

Power in Watts 90
Speaker size 2x 8"
Channels 2
Reverb Yes
Effects Unit Yes
External FX Loop No
Microphone Input Yes
Line Input Yes
Battery Operation No
Footswitch Connector Yes
Incl. Footswitch No
36 customer ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.6 / 5.0
  • quality
  • features
  • sound
  • handling
17 written ratings Read all reviews
Total
quality
features
sound
handling

.

JakubK, 09.12.2014
I do not regret buying it. The things that need to be approved are,

1. Handling, when it is in the soft case you can only carry it on your shoulder, not in your.

2. The reverb is assigned to the master instead of 2 channels seperately.

3. I do not like the fixed power cable. A detachable one would be more convenient.


Apart from these and a few smaller things it sounds and looks good.
Helpful · Not helpful · Report review
Report rating…

Do you believe this rating to be inaccurate or unacceptable for some reason?

Send report
790 €
You save 12,71 % (115 €)
Free shipping incl. VAT
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
Share this product
Your Contact People
Phone: +49-9546-9223-20
FAX: +49-9546-9223-24
Test Report
Online guides
Acoustic Guitar Amps
Acoustic Guitar Amps
Before buying an acoustic amp, it's important to consider exactly what you want it to do.
Online guides
Guitar Setups
Guitar Setups
The range of available guitars and amps has never been greater than it is today, and a huge variety of sounds are easily accessible.
 
 
 
 
 
video
Roland AC-90
2:16
Roland AC-90
Rank #86 in Acoustic Amplifiers
 
 
 
 
 
test results:
Offers include 21% Belgium VAT and are valid as long as stocks last. Shipping costs to Belgium are 2,50 EUR, free shipping on orders above 49 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
the box pro DSP 112 Behringer DeepMind 6 Roland Go Piano Boss GT-1B Bass Multi-FX Pedal Fluid Audio Strum Buddy Gretsch G5420TG Electromatic LTD CAR Baton Rouge UR1-S smile-bws M-Audio BX8 D3 Behringer DeepMind 12D Darkglass Microtubes B7K Ultra LTD Kala Makala Concert Pack the box pro DSP 115
(1)
Recommended
the box pro DSP 112

Active full range loudspeaker Power: 1200 watts, Class D power amp, Speaker assembly: 12 "woofer and 1.35" compression driver, Built-in DSP with 4 presets and low cut, 2 XLR jack inputs, 1 XLR output, Maximum level: 134 dB, Radiation...

to the product
225 €
(1)
Recommended
Behringer DeepMind 6

Behringer DeepMind 6; 6 voice Analogue Synthesizer; 37 semi-weighted full-size keys featuring velocity sensitivity and after-touch; 4 FX Engines powered by tc electronic & Klark Teknik; 12 oscillators - two OSCs and LFOs per voice; selectable 2- or 4-pole low-pass...

to the product
739 €
Recommended
Roland Go Piano

Roland Go Piano Digital Piano - 61 keys (Ivory Feel and Box-shape Keys with velocity), 128 voices polyphone, bluetooth 4.2, Midi: Conforms to GM2, Sounds: 10 Piano, 7 E-Piano, 7 Organ, 16 Other (incl. Drum Set and SFX Set), multi-effects/chorus/reverb,...

to the product
299 €
Recommended
Boss GT-1B Bass Multi-FX Pedal

Boss GT-1B Bass Multi FX, effects pedal, Bass Multi Effect, 90 effect types, 32 seconds looper, approximately 7 hours of operation time with batteries, 99 Presets, 99 user patches, 3 Footswitches, 1 expression pedal and 1 additional footswitch/expression pedal input,...

to the product
219 €
(1)
Recommended
Fluid Audio Strum Buddy

Fluid Audio Strum Buddy, electric guitar monitor/amplifier powered by a re-chargeable battery, suction cup mounted, ca. 3,5 hours of play time on one charge, channels: 1, power: 6 watts, equipped with: 40 mm Neodymium Magnet speakers, construction: ABS plastic housing,...

to the product
89 €
Recommended
Gretsch G5420TG Electromatic LTD CAR

Electric Guitar Limited edition, Hollow body single cut, 5-Ply maple body, Body size: 16" (40.64 cm), Maple neck, U-neck profile, Rosewood fretboard, Fretboard radius: 305 mm/12", 22 Medium jumbo frets, Pearloid Neo-Classic Thumbnail inlays, GraphTech NuBone nut: 43 mm,...

to the product
1.011 €
Recommended
Baton Rouge UR1-S smile-bws

Soprano Ukulele Body: Basswood, Neck: Okoume, Fretboard: Walnut, 12 Frets, Open guitar machine heads with black buttons, Scale: 34 cm, Nut width: 3.5 cm, Aquila strings in Boomwhackers colours (G = green, C = red, E = yellow, A...

to the product
53 €
Recommended
M-Audio BX8 D3

M-Audio BX8 D3, Active 2-way near-field reference studio monitor; Tweeter: 1.25 inch (32 mm) 80 W silk dome tweeter; Amplifier: 150 Watt RMS Bi-Amp Class A / B Power Amplifier; Sound pressure (max SPL): 114 dB; Crossover: 1.9 kHz; Other...

to the product
149 €
(1)
Recommended
Behringer DeepMind 12D

Behringer DeepMind 12D; 12-voice Analogue Desktop Synthesizer; 4 FX Engines powered by tc electronic & Klark Teknik; 24 oscillators - two OSCs and LFOs per voice; selectable 2- or 4-pole low-pass filter per voice, shared high-pass filter; 8-channel modulation matrix;...

to the product
955 €
Recommended
Darkglass Microtubes B7K Ultra LTD

Darkglass Microtubes B7K Ultra LTD, effectpedal, bass overdrive/preamp, control for master volume, blend, level, drive, bass +-12DB, low-mid +-12DB, toggle switch 250HZ, 500HZ and 1KHZ, hi-mid +-12DB toggle switch 750HZ, 1.5KHZ, 3KHZ., treble +-12DB, switches for grunt, attack, direct output...

to the product
419 €
Recommended
Kala Makala Concert Pack

Ukulele Set Concert body size, Scale length: 378 mm, Top: Agathis, Back and sides: Agathis, Neck: Mahogany, 18 Brass frets, Fretboard: Black, Bridge: Black walnut, Gear machine heads, Silk-matte surface, Includes concert bag (UB-C), KALA Klipz Tuner and instruction...

to the product
82 €
(1)
Recommended
the box pro DSP 115

Active Full Range Loudspeaker Speaker assembly: 15 "woofer and 1.45" compression driver, Power: 1400 W, Class D power amp, Built-in DSP with 4 presets and low cut, 2x XLR jack input, 1x XLR output, Maximum level: 136 dB, Radiation...

to the product
248 €
Feedback Found an error or want to give us feedback about this page?

We're looking forward to hearing from you and aim to solve any problems as soon as we can.

Please leave a comment. Please enter your e-mail address.