Roland AC40 Acoustic Guitar Amplifier.

Ideal for gigging guitarists and  singer/songwriters, the versatile Roland AC40 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.

Roland AC-40 Acoustic Guitar Amp

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

Specifications

Rated Power Output

35 W (17.5 W + 17.5 W)

Nominal Input Level (1 kHz)

GUITAR CHANNEL: -10 dBu

MIC/LINE CHANNEL: -50 dBu/-20 dBu

AUX IN: -10 dBu

Nominal Output Level (1 kHz)

LINE OUT: -10 dBu

Speakers

16 cm (6.5 inches) x 2

Controls

<GUITAR CHANNEL>

VOLUME knob

BASS knob

MIDDLE knob

TREBLE knob

CHORUS switch (OFF, SPACE, WIDE)

REVERB knob

<MIC/LINE CHANNEL>

VOLUME knob

BASS knob

MIDDLE knob

TREBLE knob

CHORUS switch (OFF, SPACE, WIDE)

REVERB knob

<ANTI-FEEDBACK>

ON/OFF switch

<AUX IN>

LEVEL knob

MASTER knob

POWER switch

Indicator

POWER

Connectors

GUITAR CHANNEL INPUT jack: 1/4" phone type

MIC/LINE CHANNEL INPUT jack: XLR type, 1/4"  TRS phone type

AUX IN jack: Stereo miniature phone type

LINE OUT (L/MONO, R) jacks: 1/4" phone type

PHONES jack: Stereo miniature phone type

FOOT SW jack: 1/4" TRS phone type

DC IN jack

Power Supply

AC Adaptor

Current Draw

480 mA

Accessories

Owner's Manual

AC Adaptor

Power Cord

Options (sold separately)

Footswitch: BOSS FS-5U, BOSS FS-6

Connection Cable: PCS-31L

Size and Weight

Width

362 mm

14-5/16 inches

Depth

241 mm

9-1/2 inches

Height

265 mm

10-7/16 inches

Weight

5.3 kg

11 lbs. 11 oz.