Roland AC90A Stereo Acoustic Amplifier

Roland AC90A Stereo Acoustic Amplifier

Roland AC90A Stereo Acoustic Amplifier

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Roland AC90A Stereo Acoustic Amplifier –  

The Arrival of a Future Classic

The highly anticipated addition to Roland’s AC-series amp family has arrived! Loaded with high-performance speakers and 90 watts of power, the AC-90 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.

  • – Lightweight yet powerful featuring state-of-the-art 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

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: 20 cm (8 inches) x 2

Tweeter: 8 cm x 5 cm (3 inches x 2 inches) x 2
Controls
[GUITAR Channel]

PICKUP Switch (PIEZO, MAGNETIC)

SHAPE Switch

VOLUME Knob

BASS Knob

MIDDLE Knob

TREBLE Knob

CHORUS Switch

[MIC/LINE Channel]

PHANTOM Switch

SELECT Switch (MIC, LINE)

VOLUME Knob

BASS Knob

MIDDLE Knob

TREBLE Knob

CHORUS Switch

[CHORUS]

CHORUS Knob (SPACE, RICH, WIDE)

[REVERB/DELAY]

REVERB/DELAY Knob

[ANTI-FEEDBACK]

FREQUENCY Knob

START Button

MUTE Switch

MASTER Knob

POWER Switch
Indicators
[GUITAR Channel]

CHORUS

[MIC/LINE Channel]

CHORUS

ANTI-FEEDBACK

MUTE

POWER
Connectors
[GUITAR Channel] 

Input Jack (1/4-inch phone type)

[MIC/LINE Channel] 

Input Jacks 

(XLR type, balanced, phantom power : DC 48 V, 10 mA Max) 

(1/4-inch TRS phone type, balanced)

AUX IN Jacks 

L, R (RCA phono type)

L (MONO), R (1/4-inch phone type) 

DI/TUNER OUT Jack (1/4-inch TRS phone type)

LINE OUT Jacks 

L, R (XLR type)

MONO (1/4-inch phone type)

SUB WOOFER OUT Jack (1/4-inch phone type)

PHONES Jack (Stereo 1/4-inch phone type)

FOOT SW Jacks

TIP: MUTE, RING: ANTI-FEEDBACK (1/4-inch TRS phone type) 

TIP: CHORUS, RING: REVERB/DELAY (1/4-inch TRS phone type)
Power Consumption
30 W
Accessories
Carrying Case

Owner’s Manual
Options (Sold separately)
Footswitch: BOSS FS-5L (Mute On/Off), BOSS FS-5U, BOSS FS-6

Size and Weight

Width (W)
464 mm18-5/16 inches
Depth (D)
303 mm11-15/16 inches
Height (H)
326 mm12-7/8 inches
Weight
13.9 kg30 lbs. 11 oz.

* 0 dBu = 0.775 Vrms

All specifications and appearances are subject to change.


*Catalogue Item = availability, price, image, model and specifications may differ at time of purchase, all be it after time of check-out/fulfilment of payment. For your own convenience, please confirm with us first.

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