The BOSS AD-2 Acoustic Preamp pedal easily does away with the quacky tone and harsh response of many acoustic-electric pickup systems. As you turn the Acoustic Resonance control you'll hear BOSS's advanced digital processing go to work, analyzing your guitar's input signal and responding the way an un-amplified acoustic guitar would. Far from a simple pre-programmed EQ, BOSS explains that the Resonance control "adjusts multiple parameters inside the AD-2 to achieve the perfect tonal balance for any style, from delicate fingerpicking to intense strumming." Everyone at Sweetwater knows that controlling feedback is a must for any acoustic-electric performer. BOSS took that into careful consideration when designing the AD-2. You'll find a handy knob labeled Notch on the face of the pedal that is just as simple to use as the pedal's Resonance feature. Just start playing. When feedback begins to rear its ugly head, simply turn the Notch control until it disappears. It couldn't be easier, and it couldn't be more effective.
Tech Specs

• Type:Acoustic Preamp
• Inputs:1 x 1/4"
• Outputs:2 x 1/4" (out, balanced line out)
• Bypass Switching:Buffered
• Power Source:9V DC power supply required (sold separately)
• Batteries:Optional 1 x 9V
• Height:2.3"
• Width:2.8"
• Depth:5.1"
• Weight:1 lb.
• Manufacturer Part Number:AD-2