แอมป์กีตาร์โปร่ง Roland AC-40

Ideal for gigging guitarists and singer/songwriters, the versatile AC-40 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.

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
Natural Acoustic Tone, Enhanced with Stereo Effects
The AC-40 carries on the tradition of Roland’s acclaimed Acoustic Chorus series, delivering pure and natural sound amplification for acoustic guitars, vocal mics, and other acoustic instruments. Like the entire AC line, it features true stereo output with dual speakers plus built-in stereo chorus and reverb effects, providing studio-quality depth and dimension that’s not possible with mono amps.

Big Sound, Compact Size
Ultra-compact and weighing under 12 pounds (5.3 kg), the AC-40 is a breeze to carry wherever you want to play. Though small in size, it has a big sound that easily carries your performance in venues such as intimate nightclubs, restaurants, and coffee houses. Thanks to the integrated tilt-back stand, it’s simple to angle the amp for more projection when placed on the floor or another flat surface. The AC-40 is also ideal as a personal monitor when performing on larger stages.

Dual-Channel Flexibility
With its two independent channels, the AC-40 gives you pro versatility for any performing setup. There’s a dedicated GUITAR channel with a standard ¼-inch input, plus a MIC/LINE channel with an XLR/TRS combo input for connecting a microphone or a line-level device. Plug in a guitar and a mic for self-contained playing and singing, or use the channels to mix two types of pickups (or a pickup and a mic) in more sophisticated guitar rigs. Each channel has its own three-band EQ for sound shaping plus independent chorus and reverb controls, giving you complete command over your sound.

Anti-Feedback
As every live performer knows, acous