Boss Acoustic Singer Pro Amplifier
With acoustic singer songwriters being such big business these days it was only a matter of time before companies started developing equipment to cater for the growing market. The Boss ACS-PRO takes the acoustic amp to a whole new level. Offering an unparalleled level of functionality and versatility, the ACS-Pro is perfect for the working singer songwriter. Packed with loads of really well developed features it provides a natural sound, rich in power, definition and presence. The ACS-PRO's guitar channel features an analogue input circuit which provides a wide dynamic range and great acoustic resonance. With a 3 band EQ, phase switch and notch control for controlling feedback, it's perfectly designed for the gigging musician. 2 Chorus effects and a sweet, natural reverb are available to add some texture to your tone. As well as the guitar channel the ACS-PRO benefits from a dedicated mic channel, with a full, clear sound and with phantom power on tap you are always ready to roll. Delays, echoes and reverb effects can be dialled in to enhance your vocal sound and the built in looper facility is great for developing in depth backing tracks. The flagship feature of these amps is the Vocal Harmony function, which creates harmonies while you play. Completely automatic, it syncs with your key and follows along smoothly and accurately. The Boss ACS-PRO Acoustic Singer Amp is a great all in one solution for the gigging musician.
With acoustic singer songwriters being such big business these days it was only a matter of time before companies started developing equipment to cater for the growing market. The Boss ACS-PRO takes the acoustic amp to a whole new level. Offering an unparalleled level of functionality and versatility, the ACS-Pro is perfect for the working singer songwriter. Packed with loads of really well developed features it provides a natural sound, rich in power, definition and presence. The ACS-PRO's guitar channel features an analogue input circuit which provides a wide dynamic range and great acoustic resonance. With a 3 band EQ, phase switch and notch control for controlling feedback, it's perfectly designed for the gigging musician. 2 Chorus effects and a sweet, natural reverb are available to add some texture to your tone. As well as the guitar channel the ACS-PRO benefits from a dedicated mic channel, with a full, clear sound and with phantom power on tap you are always ready to roll. Delays, echoes and reverb effects can be dialled in to enhance your vocal sound and the built in looper facility is great for developing in depth backing tracks. The flagship feature of these amps is the Vocal Harmony function, which creates harmonies while you play. Completely automatic, it syncs with your key and follows along smoothly and accurately. The Boss ACS-PRO Acoustic Singer Amp is a great all in one solution for the gigging musician.
With acoustic singer songwriters being such big business these days it was only a matter of time before companies started developing equipment to cater for the growing market. The Boss ACS-PRO takes the acoustic amp to a whole new level. Offering an unparalleled level of functionality and versatility, the ACS-Pro is perfect for the working singer songwriter. Packed with loads of really well developed features it provides a natural sound, rich in power, definition and presence. The ACS-PRO's guitar channel features an analogue input circuit which provides a wide dynamic range and great acoustic resonance. With a 3 band EQ, phase switch and notch control for controlling feedback, it's perfectly designed for the gigging musician. 2 Chorus effects and a sweet, natural reverb are available to add some texture to your tone. As well as the guitar channel the ACS-PRO benefits from a dedicated mic channel, with a full, clear sound and with phantom power on tap you are always ready to roll. Delays, echoes and reverb effects can be dialled in to enhance your vocal sound and the built in looper facility is great for developing in depth backing tracks. The flagship feature of these amps is the Vocal Harmony function, which creates harmonies while you play. Completely automatic, it syncs with your key and follows along smoothly and accurately. The Boss ACS-PRO Acoustic Singer Amp is a great all in one solution for the gigging musician.
With acoustic singer songwriters being such big business these days it was only a matter of time before companies started developing equipment to cater for the growing market. The Boss ACS-PRO takes the acoustic amp to a whole new level. Offering an unparalleled level of functionality and versatility, the ACS-Pro is perfect for the working singer songwriter. Packed with loads of really well developed features it provides a natural sound, rich in power, definition and presence. The ACS-PRO's guitar channel features an analogue input circuit which provides a wide dynamic range and great acoustic resonance. With a 3 band EQ, phase switch and notch control for controlling feedback, it's perfectly designed for the gigging musician. 2 Chorus effects and a sweet, natural reverb are available to add some texture to your tone. As well as the guitar channel the ACS-PRO benefits from a dedicated mic channel, with a full, clear sound and with phantom power on tap you are always ready to roll. Delays, echoes and reverb effects can be dialled in to enhance your vocal sound and the built in looper facility is great for developing in depth backing tracks. The flagship feature of these amps is the Vocal Harmony function, which creates harmonies while you play. Completely automatic, it syncs with your key and follows along smoothly and accurately. The Boss ACS-PRO Acoustic Singer Amp is a great all in one solution for the gigging musician.
in 35 offers
The lowest price for Boss Acoustic Singer Pro Amplifier right now is $850.00 at Music Swop Shop, compared across 32 retailers.
The all-time low was $545.00 on 5 June 2026 — today's price is 56% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 June 2026.
Last updated at 07/06/2026 02:36:39
BOSS Acs-Pro Acoustic Singer Amplifier, Professional with Premium Sound And Features, Black
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BOSS - Acoustic Singer Pro
BOSS - ACS-Pro
3-day returns
Boss Acoustic Singer Pro 1x8" 120W Acoustic Amp
Delivery between Wed – Fri $20
Boss Acoustic Singer Pro Acoustic Amplifier
Delivery $5
Boss Acoustic Singer Pro Acoustic Amplifier
Delivery $5
BOSS Acoustic Singer Pro Acoustic Amplifier
Delivery between Mon – Fri $21.65
Boss ACSPRO Acoustic Singer Pro Acoustic Amplifier
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Boss Acoustic Singer Pro Acoustic Amplifier
Boss ACS-PRO Acoustic Singer Pro 120w 1x8 Guitar Combo
originally posted on gak.co.uk
This is a great sounding amp that is designed for the acoustic musician.The basic sound of the amp is very good with lots of options for tweaking and effects that are really usable. Build quality is strong, which is what you expect from Boss. The only thing that lets it down is the looper which will play for 2 seconds when you're trying to clear the loop, meaning you have to mute the amp in a gig situation to do this, hence the 4 stars, but don't let that put you off what is really a very practical amplifier. Serious 'loopers' will probably use a seperate pedal anyway.
originally posted on gak.co.uk
Only had a little time with the amp so far own a boss katana and was really pleased with that so looked into the singer pro acoustic for singing and acoustic guitar. Was pleased with the sound quality for both guitar and vocals and when you consider the cost of a looper and voice harmoniser it does the job in one package. Boss seem to be thinking about what we want and delivering it. The build quality looks and ease of use is a bonus.
originally posted on mallmusic.com.au
This unit has a lot of power and the sound is very clear for vocals and guitar.
| Number of Channels | 2 |
| Total Power | 120W Bi-amped |
| Speakers | 1 x 8" speaker, 1 x tweeter |
| Outputs | 2 x XLR (DI/line out), 1 x 1/4" (phones/rec out) |
| Effects | Chorus (guitar), Delay/Echo (mic), Harmony (mic) |
BOSS Acs-Pro Acoustic Singer Amplifier, Professional with Premium Sound And Features, Black
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
BOSS - Acoustic Singer Pro
BOSS - ACS-Pro
3-day returns
Boss Acoustic Singer Pro 1x8" 120W Acoustic Amp
Delivery between Wed – Fri $20
Boss Acoustic Singer Pro Acoustic Amplifier
Delivery $5
This is a great sounding amp that is designed for the acoustic musician.The basic sound of the amp is very good with lots of options for tweaking and effects that are really usable. Build quality is strong, which is what you expect from Boss. The only thing that lets it down is the looper which will play for 2 seconds when you're trying to clear the loop, meaning you have to mute the amp in a gig situation to do this, hence the 4 stars, but don't let that put you off what is really a very practical amplifier. Serious 'loopers' will probably use a seperate pedal anyway.
Only had a little time with the amp so far own a boss katana and was really pleased with that so looked into the singer pro acoustic for singing and acoustic guitar. Was pleased with the sound quality for both guitar and vocals and when you consider the cost of a looper and voice harmoniser it does the job in one package. Boss seem to be thinking about what we want and delivering it. The build quality looks and ease of use is a bonus.
This unit has a lot of power and the sound is very clear for vocals and guitar.
The weight of the Singer Pro is the main negative point, so much so, I've had to buy an additional lighter amplifier (a Roland Chorus AC40) for busking which was under half the Singer Pro price and about one third of the weight. The sound of this twin-speaker AC40 amp was at least as good as the Singer Pro. Sadly, the AC40 has been phased out. Singer Pro weight around 15Kg and AC40 5Kg. To be fair, the Singer Pro has a Loop function and a Harmony funtion (both of which I haven't used). Audio Output seems very similar volume. Interestingly the Chorus effect on the Roland AC40 feels more effective and its manual says the Chorus is fed to one speaker with the raw ouput diverted to the other speaker. The manual says this allows mixing of sound outside of the amplifier. ... MoreThe weight of the Singer Pro is the main negative point, so much so, I've had to buy an additional lighter amplifier (a Roland Chorus AC40) for busking which was under half the Singer Pro price and about one third of the weight. The sound of this twin-speaker AC40 amp was at least as good as the Singer Pro. Sadly, the AC40 has been phased out. Singer Pro weight around 15Kg and AC40 5Kg. To be fair, the Singer Pro has a Loop function and a Harmony funtion (both of which I haven't used). Audio Output seems very similar volume. Interestingly the Chorus effect on the Roland AC40 feels more effective and its manual says the Chorus is fed to one speaker with the raw ouput diverted to the other speaker. The manual says this allows mixing of sound outside of the amplifier. I agree.BUT both Boss/Roland . amplifiers are truly excellent but the AC40 has become my favourite. One last thing; the Singer Pro comes with a plastic footswitch ...not mentioned so I bought an additional one.
A really great amp, packed with features. They don't label the point, but it does come with a basic 2x switch foot pedal also.
Really superb bit of kit. Sound is phenominal and ease of use excellent. Looper is best (easiest) I've tried (shame it doesn't save stuff). Harmoniser almost makes a singer out of me! Would highly recommend.
| Number of Channels | 2 |
| Total Power | 120W Bi-amped |
| Speakers | 1 x 8" speaker, 1 x tweeter |
| Outputs | 2 x XLR (DI/line out), 1 x 1/4" (phones/rec out) |
| Effects | Chorus (guitar), Delay/Echo (mic), Harmony (mic) |
