Boss ACS Acoustic Singer Pro

Acoustic Guitar & Vocal Amplifier

  • Professional acoustic amplifier with premium features
  • 120 Watt bi-amplified design
  • Speakers: specially designed 8-inch woofer and tweeter
  • 2 Independent channels with discrete analog input circuit and the 3-band EQ
  • Guitar channel with "Acoustic Resonance" to make the sound of piezo pickups sound natural
  • Microphone channel with phantom power
  • XLR / TRS combo port
  • Chorus FX for guitar channel
  • Delay / Echo FX for microphone channel
  • Additional delay / echo-FX for both channels can be regulated independently
  • Harmony feature automatically generates vocal harmonies by real-time key / chord analysis on guitar input
  • Integrated Looper
  • Anti-independent feedback control for each channel
  • Two XLR DI sockets for the output of the individual channels (or directly by the effect section) or both channels
  • USB Port for direct recording to a connected computer
  • Looper, Harmony and effects can be controlled with optional footswitch
  • Dimensions (L x W x H): 417 x 330 x 358 mm
  • Weight: 14.5 kg
  • Matching footswitch available under Art. 279994 (not included)
No JavaScript? No Audio Samples! :-(

Sound samples

 
0:00
  • Bossa
  • Bossa Line
  • Country
  • Country Line
  • Male Vocal
  • Male Vocal Line
  • Mandolin Folk
  • Mandolin Folk Line
  • Picking
  • Picking Line
  • Swing Fiddle
  • Swing Fiddle Line
  • Ukulele
  • Ukulele Line
  • Show more

Further information

Power in Watts 120
Speaker size 2x 8", 1x HT
Channels 2
Reverb Yes
Effects Unit Yes
External FX Loop No
Microphone Input Yes
Line Input Yes
Battery Operation No
Footswitch Connector Yes
Incl. Footswitch No
3 customer ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
5 / 5.0
  • quality
  • features
  • sound
  • handling
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Total
quality
features
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The Boss ACS Acoustic Singer Pro amp ... the trs good sound ... just missing ...

Wilfer, 15.12.2017
Already, he is beautiful! ... pretty color
All that a guitarist-singer or singer-guitarist is waiting for ... the 2 in 1!
Ideal in "front" but also back of stage with its 2 independent DI outputs and the possibility to choose the sending with effects or without on the voice and the guitar.
My Galato Unico (classical type) sounds serious and the percussive effects are well reproduced. Compasses and other coins are faithfully returned. I would not be surprised to see this amp land in the circles of gypsy guitar and flamenco!
2 distinct rows to manage the voice and the guitar.
The 3rd input is a stereo mini-jack located at the back so hard to access. A third row in front would have been a plus for full access to the settings.
I connected my BeatBuddy (drum machine controllable foot). We give up the headphone output ... too much blast so option adapter "2 mono jacks output of the BeatBuddy" to stereo mini-jack ... no more breath but here I lose the volume management of the BeatBuddy ... d where my comment on the 3rd row!
Now if the amp included a module "drum machine" in the spirit of the BeatBuddy, it would have been ideal.
The looper with the FS-5U (essential in my opinion to take full advantage of looper function) is top! because of a simplicity of use ... without having to leave the heavy artillery (RC300 or VoiceLiveExtreme) ... a jack mono + FS-5U and nothing else.
40s max loop in a bit short for pieces with AABA structures ... 80s would be ideal.
The control pedal Roland GA-FC is an undeniable added value for the control effects ... ex use: guitar "looped" without reverb and chorus with reverb / activation and disabling the harmony effect.
I planned to go a long way with this amp ... so flycase ordered ... the custom Thoman ... of course!
Live side, direct immersion the day after his reception for a show with singer ... successful baptism ... the DIs sent on my gear Bose (tower + ToneMatch) ... big acoustic sound and no feedback!
The USB output of the amp is recognized as a sound card 2 inputs, allowing easy implementation of live recordings.
Wilfer
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de Automatically translated (Show original)
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Total
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Small amp with great sound and fun factor!

Woodapple, 10.12.2017
As a creative studio musician, I was looking for an amp that I could use without a big one
Circumstances can capture song ideas with singers or even alone and sometimes one or the other
can play spontaneous live.
That's exactly what this amp is for. He sounds dynamic with balanced
Sound for guitar and vocals and can be adjusted well tonally.
For the small size of the amp has a surprisingly powerful sound.
At lower volumes, I sometimes run my bass guitar in the studio when a bass player comes, I know, the amp is not intended for that, but here too it convinces with its dynamic and clean playback.

A session can be easily transferred to the computer via USB and regardless of this, the individual signals can be played, with or without effect.

The Looper works reliably, but should definitely have a footswitch
be operated so that the hands remain free.
This amp is also a tip for guitar playing music teachers who like their lessons
want to rock or to motivate students to perform a la Ed Sheeran.
Also great is the Harmony feature, which produces a 2nd voice above or below the signal in the vocal channel or doubles the lead voice. Works absolutely reliably in my performances.
It's also fun to improvise when you go with the guitar in the vocal channel.
From me a clear recommendation. The boss ACS is a small, fine amp, with great fun factor and powerful sound. Thanks to its soft feel, it can be transported well short distances, but is not a lightweight.
Update coming soon.

Addendum 15.12.17 mitlerweile I have also connected the amp via USB to the computer. Is certainly nice as an encore, the amp unfolds its charm but clearly on the speaker.
Drivers must be installed beforehand, which will be available for OSX until 10.12. OSX 10.13 is not yet supported.
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Online guides
Acoustic Guitar Amps
Acoustic Guitar Amps
Before buying an acoustic amp, it’s important to consider exactly what you want it to do.
Guitar Setups
Guitar Setups
The range of available guitars and amps has never been greater than it is today, and a huge variety of sounds are easily accessible.
Online guides
Acoustic Guitar Amps
Acoustic Guitar Amps
Before buying an acoustic amp, it’s important to consider exactly what you want it to do.
Online guides
Guitar Setups
Guitar Setups
The range of available guitars and amps has never been greater than it is today, and a huge variety of sounds are easily accessible.
 
 
 
 
 
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Offers include 21% Belgium VAT and are valid as long as stocks last. Shipping costs to Belgium are 2,50 EUR, free shipping on orders above 49 EUR. Please click here for international Shipping rates. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
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