Skip to main content Skip to footer
Financing available on 100+ brands. Get Details
Call our Gear Advisors (877) 509-9963 Hablamos Español
MF MD HG01 Keyboard & MIDI Sale 06-17-18
Top Rated

Boss Acoustic Singer Pro 120W 1x8 Acoustic Guitar Combo Amplifier

  • Write a Review
SKU 
#J50393 000000000
Product Price $699.99
  • Free Shipping (48 Contiguous U.S. States)
Open Box$615.99

The ACS Pro takes the acoustic stage amp to new levels of sound quality and creative versatility. Incorporating BOSS’s latest advancements in amplifi...Click To Read More About This Product

Available 06-27-2018

Gold Coverage: (What’s This?)
    Warranty Options
  Reserve Now
Notify Me When This is in Stock
Add to Wish List
Set Alerts
Earn Points

Earn up to 5,600 reward points.

Don't Forget
OVERVIEW

Stage-ready power and features for all your acoustic shows.

The ACS Pro takes the acoustic stage amp to new levels of sound quality and creative versatility. Incorporating BOSS’s latest advancements in amplifier research, this compact powerhouse produces rich, vibrant sound with unmatched punch and clarity. Independent channels are provided for acoustic guitar and vocal, and each is equipped with discrete analog input circuits and three-band EQ for studio-quality sound. And with additional features such as Acoustic Resonance, looping, automatic vocal harmonies, effects, and much more, the ACS Pro gives acoustic musicians everything they need to deliver inspiring and impactful live performances.

Natural Sound with Power, Definition and Presence
Amplifying your acoustic guitar with the ACS 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 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 ACS Pro’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 ACS Pro 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 ACS Pro 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 ACS 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.

Advanced Connectivity and Control
The ACS 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-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.

FEATURES
  • Power: 120W
  • Two channels: mic, guitar
  • Dedicated guitar channel with Acoustic Resonance to restore natural tone to stage guitars with piezo pickups
  • Mic channel with phantom power and 1/4-inch/XLR combo input for connecting a vocal/guitar microphone or second instrument source
  • Two inputs
  • Speakers: 1x8 woofer, dome tweeter
  • Controls: 3-band EQ, volume, looper, chorus, reverb, delay/echo
  • Built-in FX: Chorus effect on guitar channel, delay/echo effect on mic channel, and independent reverb on both channels
  • Harmony function automatically creates smooth and accurate vocal harmonies via real-time key/chord analysis of the guitar input
  • Built-in looper for practicing, developing ideas, and enhancing live performances
  • Independent anti-feedback controls on each channel
  • Dual XLR DI jacks assignable to outputting individual channels (direct or post-effects) or both channels mixed together
  • USB output for direct recording to a computer

Call or click to order today!

Reviews
Loading....

Review Snapshot

by PowerReviews
BossAcoustic Singer Pro 120W 1x8 Acoustic Guitar Combo Amplifier
 
5.0

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (4)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (4)
  • Excellent sound (4)
  • Portable (4)
  • Warm / comfy (4)
  • Good power output (3)

Cons

No Cons

Best Uses

  • Outdoor events / games (4)
  • Performances (4)

Reviewed by 4 customers

Displaying reviews 1-4

Back to top

(1 of 1 customers found this review helpful)

 
5.0

Both the 60 and 120 watt versions are best in category

By Brian's Evil Twin

from Philadelphia, PA

About Me Experienced

See all my reviews

Verified Reviewer

Pros

  • Easy To Use
  • Excellent Sound
  • Good Warmth
  • Portable
  • Powerful

Cons

    Best Uses

    • Events
    • Performances
    • Professional Recording

    Comments about Boss Acoustic Singer Pro 120W 1x8 Acoustic Guitar Combo Amplifier:

    This is a follow up to the review I posted on the 60 watt Boss Acoustic Singer Live version. I Liked it so much I bought the big one as well.

    With two of them, my duo can fill quite a large place. With the 120-watt Pro you'll get an 8" woofer, another 3dB, the size increases to 14" x 17" x 13" (HxWxD), and weight jumps to 32 lbs over the 60 watt version.

    (1 of 1 customers found this review helpful)

     
    5.0

    Love this amp!!!!

    By Jukebox Johnny

    from Bakersfield, Ca.

    About Me Professional Musician

    Pros

    • Easy To Use
    • Excellent Sound
    • Good Warmth
    • Portable
    • Powerful

    Cons

      Best Uses

      • Events
      • Performances

      Comments about Boss Acoustic Singer Pro 120W 1x8 Acoustic Guitar Combo Amplifier:

      It's a bit heavy, but it is portable, and it's nice not having to carry a massive PA and make multiple trips to the car to haul gear for small to medium gigs. That said, I have yet to turn it up beyond 3 to get ample volume and GREAT tone. Also love the harmonizer.... there is absolutely NO lag time when tracking my vocals!

      (1 of 2 customers found this review helpful)

       
      5.0

      You better believe it

      By Back porch picker

      from Ky

      About Me Professional Musician

      See all my reviews

      Verified Buyer

      Pros

      • Easy To Use
      • Excellent Sound
      • Good Warmth
      • Portable
      • Powerful

      Cons

        Best Uses

        • Events
        • Home Studio
        • Performances
        • Professional Recording

        Comments about Boss Acoustic Singer Pro 120W 1x8 Acoustic Guitar Combo Amplifier:

        Best acoustic amp/singing amp ever used.

        Service and delivery comments:

        Awesome

         
        5.0

        This is really cool

        By Brian K

        from Walker County AL

        About Me Experienced

        See all my reviews

        Verified Buyer

        Pros

        • Easy To Use
        • Excellent Sound
        • Good Warmth
        • Portable

        Cons

          Best Uses

          • Events
          • Performances

          Comments about Boss Acoustic Singer Pro 120W 1x8 Acoustic Guitar Combo Amplifier:

          Best use is for song writing and practicing. This is the perfect tool to use to write guitar leads using the looper. The vocal harmony feature is really impressive. Simple to use and easy to dial in the tones you want

          Displaying reviews 1-4

          Back to top

          You are changing the Ship-To country.

          Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.