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Boss Acoustic Singer Live 60 Watt Bi-Amped Acoustic Stage Amp


Here's what Boss say about the Singer Live

Natural Sound with Power, Definition, and Presence

Amplifying your acoustic guitar with the Acoustic Singer Live 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 woofer and dome tweeter feature innovative materials and precision design points that work together to fill the stage with rich, naturally diffused sound. Other fine details include a unique cabinet construction method that eliminates unwanted resonances, and an integrated tilt-back design for maximum projection.

Guitar Channel with Acoustic Resonance

The Acoustic Singer Live’s guitar channel features a discrete analog input circuit that provides ample headroom for the quick attack and wide dynamic range of the acoustic guitar. Also included is BOSS’s Acoustic Resonance, which employs advanced processing to eliminate the hard, sterile sound produced by the piezo pickups in most stage guitars. This powerful feature not only enhances the character of your pickup, but also restores the complex natural resonances that are so often lost when amplifying your acoustic. The channel provides a three-band EQ as well, plus a phase switch and notch control for keeping feedback issues at bay. Two types of chorus effects and a guitar-optimized reverb are also on hand to add a finishing touch to your sound.

Mic Channel for Vocals and More

The Acoustic Singer Live also includes a dedicated mic channel, giving singing guitarists a compact, all-in-one amplification solution. A discrete analog input circuit delivers full, clear sound, and phantom power is on tap for using studio-grade condenser microphones. There’s also a three-band EQ, phase switch, and anti-feedback notch control, plus top-quality delay/echo and reverb effects to enrich your vocal sound. If you’re using the Acoustic Singer Live for guitar only, this channel can alternately be used to mic up your acoustic. For players that use advanced 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 Looping

A standout feature of the Acoustic Singer Live 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.

Advanced Connectivity and Control

The Acoustic Singer Live’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 ¼-inch 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 optional footswitches.


Rated Power Output60 W (Woofer: 50 W, Tweeter: 10 W)

  • 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
  • PHASE button
  • CHORUS knob
  • REVERB knob


  • ON button
  • TYPE button
  • LEVEL knob


  • LOOPER button
  • STOP/CLEAR button


  • LEVEL knob


  • MIC/MIX: OUT SELECT switch
  • MUTE


  • PAD


  • PAD


  • ON
  • HIGH
  • LOW


  • REC
  • PLAY
  • OVERDUBConnectorsMIC 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
  • 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


  • Width: 367 mm
  • Depth: 274 mm
  • Height: 314 mm
  • Weight: 10.5 kg
Inc. VAT

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Order now for delivery to you on Friday, 23 March 2018   These items are at our warehouse

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