Boss – AD-2, Compact Acoustic Preamp for Electro-Acoustic Guitar

Characteristics

- Acoustic-electric guitar preamp

- Acoustic Resonance restores natural unplugged tone

- Ambience effect provides optimized reverb

- Notch filter for instant feedback control

- Standard output for acoustic amp

- Balanced DI line output for PA connection

- Mute function for silent tuning and guitar changes

- Simple stompbox interface

- Compact, rugged design

Specifications

- Type: Acoustic preamp

- Input: 1/4" jack

- Outputs: 1/4" out + balanced TRS line out

- Input impedance: 10 MΩ

- Nominal input level: -20 dBu

- Power: 9V battery or PSA adapter (optional)

- Current draw: approx. 65 mA

- Battery life: approx. 5–6 hours

- Dimensions: 73 × 129 × 59 mm

- Weight: approx. 420 g