The new BOSS Acoustic Singer Pro is a game - changer for acoustic performers. It elevates your acoustic shows to new heights of sound quality and flexibility. Thanks to BOSS's latest amplifier research breakthroughs, this compact yet powerful device pumps out 120 watts of rich, lively sound with incredible punch and clarity. It has separate channels for acoustic guitar and vocals, each featuring three - band EQ for a studio - like sound. The Acoustic Singer Pro comes packed with great features like Acoustic Resonance, looping, automatic vocal harmonies, and top - notch BOSS effects. These features give acoustic musicians all they need to deliver captivating live performances.
Features:
- Premium professional acoustic amplifier with outstanding sound and functions.
- 120 - watt bi - amp design paired with a custom 8 - inch woofer and dome tweeter.
- Dual channels with discrete analog input electronics and three - band EQ.
- A dedicated guitar channel with Acoustic Resonance to restore the natural tone of stage guitars with piezo pickups.
- A mic channel with phantom power and a ¼ - inch/XLR combo input for connecting a vocal/guitar microphone or a second instrument source.
- Chorus effect on the guitar channel, delay/echo effect on the mic channel, and independent reverb on both channels.
- Harmony function that creates smooth and accurate vocal harmonies through real - time key/chord analysis of the guitar input.
- Built - in looper for practice, idea development, and enhancing live shows.
- Independent anti - feedback controls on each channel.
- Dual XLR DI jacks that can be assigned to output individual channels (direct or post - effects) or a mixed output of both channels.
- USB output for direct recording to a computer.
- Remote control of looper, harmony, and effects supported with various BOSS footswitch models.
- One dual footswitch included for looper and harmony control.
Specifications:
- Wattage: 120 W
- Amp Controls: Power Switch, Master Knob, Tweeter Att Knob, Mute Button
- Mic Controls: Pad Button, Phantom Switch, Volume Knob, Bass Knob, Middle Knob, Treble Knob, Anti - Feedback Knob, Phase Button, Delay/Echo Knob, Reverb Knob
- Guitar Controls: Pad Button, Acoustic Resonance Button, Volume Knob, Bass Knob, Middle Knob, Treble Knob, Anti - Feedback Knob, Phase Button, Chorus Knob, Reverb Knob
- Other Controls: Harmony (On Button, Type Button, Level Knob), Looper (Looper Button, Stop/Clear Button), Aux (Level Knob), DI/Line Out (Mic/mix Out Select Switch, Guitar/Mix Out Select Switch)
- Connectors: MIC 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 Mic Out/Mix jack: XLR type, DI/Line Out Guitar/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, AC In jack
- Speakers: 20 cm (8 inches) Woofer x 1, 2.5 cm (1 inch) Dome Tweeter x 1
- Power Consumption: 50 W
- Included Accessories: Owner's manual, Power cord, GA - FC sticker, Footswitch
- Dimensions: 417mm (W) x 330mm (D) x 358mm (H)
- Weight: 14.5kg


Using the BOSS Acoustic Singer Pro is a breeze. First, connect your acoustic guitar to the guitar jack and your microphone to the mic jack. If you're using a condenser mic, turn on the phantom power switch. Adjust the volume, bass, middle, and treble knobs on each channel to get the sound you like. You can also use the anti - feedback knobs to reduce unwanted noise.
To use the harmony function, turn it on and select the type of harmony you want. The looper is great for practicing or adding more depth to your performance. Just press the looper button to start recording and stop/clear button to end or erase the loop.
When it comes to connecting other devices, you can use the aux in jack for external audio sources, and the USB port for direct recording to your computer.
Here are some important notes. Don't overload the amplifier by connecting too many high - power devices. Keep it away from heat sources and moisture to avoid damage.
For maintenance, regularly clean the exterior with a soft, dry cloth. Check the power cord and connectors for any signs of wear and tear. If you have any issues, refer to the owner's manual or contact BOSS support.