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Roland AC 90 ACOUSTIC AMPLIFIER

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" phone type)
    MIC/LINE Input Jacks (XLR type, 1/4" phone type)
    AUX IN Jacks (RCA phono type,1/4" phone type)
    DI/TUNER OUT Jack (1/4" TRS phone type)
    LINE OUT Jacks (XLR type, 1/4" phone type)
    SUB WOOFER OUT Jack (1/4" phone type)
    PHONES Jack (Stereo 1/4" phone type)
    FOOT SWITCH Jacks (1/4" 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.
* 0 dBu = 0.775 Vrms

Roland AC-90 Manual

Roland AC-90 Brochure

Roland AC Series Brochure

Reviews and Ratings

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