BOSS Acoustic Singer Pro 120W 1×8 Acoustic Guitar Combo Amplifier

The BOSS Acoustic Singer Pro opens up a new world of creative possibilities for singer-songwriters and acoustic guitarists. This revolutionary 120W bi-amped combo amplifier provides premium sound for acoustic instruments and vocals, with discrete analog input circuits and 3-band EQ on each channel. Beyond its studio-quality tone, the Acoustic Singer Pro features automatic vocal harmonies, an onboard looper and built-in effects to inspire your live performances.

Automatic Vocal Harmonies and Looping

A standout feature of the Acoustic Singer Pro is its vocal harmony function, which creates live harmonies as you sing and play guitar. It all happens automatically, so there’s no complicated setup needed. Your chord progressions are analyzed in real time, generating impressive harmonies perfectly tuned to the key of your song. And if you modulate to a new key, the intelligent processing follows along smoothly and accurately. Two different harmony types are available, plus a unison setting that doubles your voice for more impact. The amp’s built-in looper provides even more creative fun, allowing you to build live backing with guitar, vocals, effects and more.

Natural Sound with Power, Definition and Presence

Amplifying your acoustic guitar with the Acoustic Singer Pro is a truly inspiring experience. BOSS engineers worked tirelessly to accurately reproduce the instrument’s fast transient response and natural, three-dimensional feel, and each amplifier element was carefully developed to achieve this. A powerful bi-amp design with extended peak power delivers tight, high-definition sound with ultra-clean broadband frequency response. The custom 8″ woofer and dome tweeter feature innovative materials and precision design points that work together to fill the stage with rich, naturally diffused sound.

Advanced Connectivity and Control

The Acoustic Singer Pro’s rear panel is well stocked for your interfacing needs. Dual DI/Line outputs are provided on XLR connectors, and each features a versatile mode switch for outputting both channels mixed together, or individual channels direct or post-effects. There’s also an aux input with level control, perfect for playing backing music from your mobile device. A USB jack offers a direct computer connection to a DAW, while the Rec/Phones jack provides a standard 1/4″ stereo connection for quiet practice sessions or recording to portable devices. Numerous jacks are also available for controlling the harmony function, looper, effects and more via footswitches.