The BOSS AD-8 Acoustic Guitar Processor uses COSM modeling technology to transform the piezo pickup sound of an ordinary acoustic into six high-end acoustic guitars. The versatile AD-8 can also simulate the warm sound created by miking the guitar’s neck and body -a world’s first!

Nothing beats the sound of a fine, miked acoustic, but budgets and feedback issues often force musicians to use a more affordable electric-acoustic instrument with often thin-sounding piezo pickups. Thanks to the AD-8’s innovative COSM Acoustic Modeling technology, you can transform your ordinary acoustic guitar into one of six high-end guitars like Martin and Gibson-a world’s first! The AD-8 even simulates the popular miked acoustic sound via its Body and String Enhance controls.

Features

• Floor-based acoustic guitar processor featuring COSM Acoustic Guitar Modeling technology
• Turns ordinary piezo-equipped acoustic guitars into six of the world’s finest acoustics
• Body and String Enhance controls simulate warm, miked acoustic sounds
• High-quality reverb tailored for acoustic guitar, 4-band EQ and Anti-Feedback
• Onboard chromatic tuner with Mute function and quick pedal-based operation
• 4 Preset memory locations for switching acoustic sounds instantly
• Balanced XLR outputs allow direct connection to PA systems

Specs

• Nominal Input Level: -20 dBu
• Input Impedance: 20 M ohms
• Nominal Output Level: -20 dBu
• Output Impedance: UNBALANCED OUTPUT/ELECTRIC GUITAR AMP OUTPUT: 1 k ohms, BALANCED OUTPUT: 600 ohms, PHONES: 33 ohms
• Recommended Load Impedance: 10 K ohms or greater
• Reference Pitch: A4 = 438 to 445 Hz (1 Hz steps)
• Tuning Accuracy: +/-3 cents
• Display: 7 segment LED
• Connectors: INPUT Jack (1/4″ phone type), PHONES Jack (Stereo 1/4″ TRS phone type), ELECTRIC GUITAR AMP OUTPUT Jack (1/4″ phone type), Unbalanced Output A (mono), B (1/4 phone type), Balanced Output A, B (XLR type), AC Adaptor In (PSA Series)
• Power Supply: DC 9 V; Dry battery (R6/LR6 (AA) type) x 6, AC Adaptor (PSA Series)
• Current Draw: 120 mA
• Accessory: Dry battery (R6 (AA) type) x 6
• Option: AC Adaptor (PSA Series)

Accessories

Pedalboards & Power Supplies

Guitar Cables