BOSS Acoustic Singer Pro, Acoustic Amplifier Combo

THE ACOUSTIC STAGE AMP REDEFINEDThe BOSS Acoustic Singer Pro takes the sound quality and creative versatility of the acoustic stage amp to the next level. By adding BOSS’s latest advancements in amplifier research, this compact workhorse creates rich, vibrant sound with unmatched punch and clarity.

Independent channels for acoustic guitar and vocal are provided, and each are equipped with discrete analogue input circuits and three-band EQ for studio-quality sound. With additional features such as Acoustic Resonance, looping, automatic vocal harmonies, effects, and much more, the Acoustic Singer Pro gives acoustic musicians everything they need to deliver inspiring and impactful live performances.

At A Glance • Professional acoustic amplifier with premium sound and features
• Dedicated guitar channel with Acoustic Resonance to restore natural tone to stage guitars with piezo pickups
• Built-in looper for practicing, developing ideas, and enhancing live performances
• Dual channels with discrete analogue input electronics and three-band EQ
• 120W bi-amp design with custom-designed 8" woofer and dome tweeter
• Mic channel with phantom power and ¼-inch/XLR combo input

Guitar Channel with Acoustic ResonanceThe Acoustic Singer Pro’s guitar channel features a discrete analogue input circuit that provides plenty of headroom for the quick attack and wide dynamic range of the acoustic guitar. Also included is BOSS’s Acoustic Resonance, which uses advanced processing to eliminate the hard, sterile sound produced by the piezo pickups in most stage guitars.

This powerful feature doesn't just enhance the character of your pickup, but also restores the diverse natural resonances that are commonly lost when amplifying your acoustic. The channel provides a three-band EQ too, plus a phase switch and notch control for keeping feedback issues tamed. Two types of chorus effects and a guitar-optimized reverb are also on hand to complete your sound.

Mic Channel for Vocals and MoreThe Acoustic Singer Pro features a dedicated mic channel, giving singing guitarists a compact, all-in-one amplification solution. A discrete analogue input circuit provides full, clear sound, and phantom power is available for using studio-grade condenser microphones.

You also get a three-band EQ, phase switch, and anti-feedback notch control, plus high-end delay/echo and reverb effects to enhance your vocal sound. If you’re using the Acoustic Singer Pro for guitar only, this channel can alternately be used to mic up your acoustic. For players that use complex setups, it also works great for blending another amplification source installed in the guitar, such as a second pickup or an internal mic.

Automatic Vocal Harmonies and LoopingA standout feature of the Acoustic Singer Pro is its vocal harmony function, which creates live harmonies whilst you sing and play guitar. There’s no complicated setup needed as it all happens automatically. Your chord progressions are analyzed in real time, generating impressive harmonies perfectly tuned to the key of your song.

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 allows for even more creative fun, so you can create live backing with guitar, vocals, effects, and more.