Boss Acoustic Singer Pro 120W Acoustic Guitar/Vocal Amplifier

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The Boss Acoustic Singer Pro 120W is a fantastic sounding amp for singing acoustic guitar players who want a simple, professional setup for live playing. With twice the power of its smaller sibling the BOSS Acoustic Singer Live, the Acoustic Singer PRO is the natural choice for professional musicians who want to be heard.

  • Designed with as much thought for vocalists as acoustic guitarists, the BOSS Acoustic Singer Pro delivers exceptional sound quality for acoustic musicians, thanks to its custom designed 2-way bi-amped speakers and solidly built cabinet.

    The Vocal channel features independent Reverb and Delay controls as well as an innovative HARMONY feature. HARMONY will detect the chords & key being played by the guitar plugged into the guitar input and automatically generate a diatonically correct harmony to match your own voice. Choose from a HIGH harmony, a LOW harmony, or UNISON for a double-tracked effect.

    The GUITAR channel features 2 types of Chorus effect, Reverb and BOSS’ unique ACOUSTIC RESONANCE function – designed to add acoustic tonal resonance to guitars equipped with undersaddle piezo pickups.

    An onboard LOOPER offers up to 40-seconds of looping performance, and is active on both vocal and guitar channels.

    The Acoustic Singer Pro’s key features are all footswitchable using foot controllers (sold separately). Dual XLR outputs provide a variety of flexible configurations for sound reinforcement, whilst a USB output makes ease of direct recording to PC with no need for an audio interface.

    Rated Power Output 120 W (Woofer: 100 W, Tweeter: 20 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 20 cm (8 inches) Woofer x 1, 2.5 cm (1 inch) Dome Tweeter x 1
    Controls POWER switch
    MASTER knob
    TWEETER ATT button
    MUTE button
    PAD button
    PHANTOM switch
    VOLUME knob
    BASS knob
    MIDDLE knob
    TREBLE knob
    PHASE button
    DELAY/ECHO knob
    REVERB knob
    PAD button
    VOLUME knob
    BASS knob
    MIDDLE knob
    TREBLE knob