
Roland ACS-LIVE Acoustic Singer Live Guitar Amplifier

The Roland ACS-LIVE Acoustic Singer Live Guitar Amplifier combines 50 watts of power, dual-channel inputs, and advanced harmony effects, delivering a professional-grade performance experience for acoustic guitarists and vocalists.


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Product Description
The Roland ACS-LIVE Acoustic Singer Live Guitar Amplifier is designed to bring a studio-quality experience to the stage. With 50 watts of power and a bi-amp design, it ensures clear, dynamic sound that fills any performance space. This amp offers dual-channel capability with separate inputs for guitar and microphone, each with independent EQ and effects, making it a perfect choice for acoustic guitarists and vocalists.
One standout feature of the Roland ACS-LIVE is its harmonizer effect. This unique effect detects the chords you play and adds natural vocal harmonies, enhancing your live performances with rich, layered vocals. The amp also includes a built-in looper, allowing you to create loops on the fly and add depth and complexity to your sound. Reverb, delay, and chorus are also onboard to fine-tune your audio output.
Designed for portability and durability, the Acoustic Singer Live amplifier suits various performance settings, from intimate acoustic sets to outdoor gigs. It also features anti-feedback controls, ensuring smooth sound at higher volumes. With its compact, road-ready design and versatile input options, the Roland ACS-LIVE is an essential tool for acoustic musicians who demand both quality and convenience on stage.
- High-Quality 60-Watt Bi-Amp Design – Features a custom 6.5-inch woofer and dome tweeter, delivering premium sound with clarity and depth.
- Dual-Channel Configuration – Equipped with dedicated Guitar and Mic channels, each with three-band EQ and discrete analog input electronics for optimal sound control.
- Acoustic Resonance Technology – Restores the natural tone of stage guitars with piezo pickups, ensuring a full, authentic acoustic sound.
- Advanced Effects – Guitar channel includes chorus, mic channel has delay/echo, and both channels have independent reverb, offering versatile sound shaping.
- Harmony and Looping Functions – Automatically generates vocal harmonies based on the guitar’s input and includes a built-in looper for creative practice and performance.
- Anti-Feedback Controls – Separate anti-feedback controls for each channel provide clear sound at high volumes without interference.
- Versatile Connectivity – Dual XLR DI outputs for flexible signal routing, USB output for direct recording, and compatibility with BOSS footswitches for remote control of effects and looper functions.
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Product Specifications
Features | |
Rated Power Output | 60 W (Woofer: 50 W, Tweeter: 10 W) |
Nominal Input Level | MIC INPUT: -33 dBu (2.5 k ohms), GUITAR INPUT: -10 dBu (5 M ohms), AUX INPUT: -8 dBu (10 k ohms) |
Speaker | 16 cm (6.5 inches) Woofer x 1, 2.5 cm (1 inch) Dome Tweeter x 1 |
Dimensions (W X D X H) | 367 X 274 X 314 mm (14-1/2 X 10-13/16 X 12-3/8 inches) |
Weight | 10.5 kg (23 lbs 3 oz) |
CONTROLS | |
Others | POWER switch |
Others | MASTER knob |
Others | TWEETER ATT button |
Others | MUTE button |
Mic | PAD button |
Mic | PHANTOM switch |
Mic | VOLUME knob |
Mic | BASS knob |
Mic | MIDDLE knob |
Mic | TREBLE knob |
Mic | ANTI-FEEDBACK knob |
Mic | PHASE button |
Mic | DELAY/ECHO knob |
Mic | REVERB knob |
Guitar | PAD button |
Guitar | ACOUSTIC RESONANCE button |
Guitar | VOLUME knob |
Guitar | BASS knob |
Guitar | MIDDLE knob |
Guitar | TREBLE knob |
Guitar | ANTI-FEEDBACK knob |
Guitar | PHASE button |
Guitar | CHORUS knob |
Guitar | REVERB knob |
Harmony | ON button |
Harmony | TYPE button |
Harmony | LEVEL knob |
Looper | LOOPER button |
Looper | STOP/CLEAR button |
AUX | LEVEL knob |
DI/LINE OUT | MIC/MIX: OUT SELECT switch |
DI/LINE OUT | GUITAR/MIX: OUT SELECT switch |
Indicators | |
Others | TWEETER ATT |
Others | MUTE |
Mic | PAD |
Mic | PHASE |
Guitar | PAD |
Guitar | ACOUSTIC RESONANCE |
Guitar | PAHSE |
Harmony | ON |
Harmony | HIGH |
Harmony | UNISON |
Harmony | LOW |
Looper | REC |
Looper | PLAY |
Looper | OVERDUB |
Connectors | |
MIC jack | Combo type (XLR, 1/4-inch TRS phone type) |
GUITAR jack | 1/4-inch phone type |
AUX IN jack | Stereo miniature phone type |
PHONES/REC OUT jack | Stereo 1/4-inch phone type |
DI/LINE OUT MIC/MIX jack | XLR type |
DI/LINE OUT GUITAR/MIX jack | XLR type |
FOOT CONTROL LOOPER/CHORUS jack | 1/4-inch TRS phone type |
FOOT CONTROL HARMONY/MUTE jack | 1/4-inch TRS phone type |
GA-FC jack | 1/4-inch TRS phone type |
USB port | USB B type |
Others | AC IN jack |
POWER | |
Power Consumption | 40W |
Accessories | |
Accessories Included | Owner's manual, Power cord, GA-FC sticker, Footswitch |
Options (sold separately) | |
Footswitch | FS-5U, FS-6, FS-7 |
Expression pedal | FV-500L?FV-500H?Roland EV-5 |
GA FOOT CONTROLLER | Roland GA-FC |