BOSS AD-8 Acoustic Guitar Processor

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!

Features

• Floor-based acoustic guitar processor featuring COSM Acoustic Guitar Modeling technology
• Turns ordinary piezo-equipped acoustic guitars into 6 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
• Runs on 6 x AA batteries or optional power supply (not included)

Specifications

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/LR6 (AA) type) x 6
Option: AC Adaptor (PSA Series)

Size and Weight ( excl. AC adaptor )
Width: 250 mm / 9-7/8 inches
Depth: 180 mm / 7-1/8 inches
Height: 60 mm / 2-3/8 inches
Weight: 1.9 kg / 4 lbs. 4 oz.