Zoom A3

• Number of simultaneous effects 3
• Number of user patches 20
• Sampling frequency 44.1kHz
• A/D conversion 24-bit with 128x oversampling
• D/A conversion 24-bit with 128x oversampling
• Signal processing 32-bit floating point & 32-bit fixed point
• Frequency characteristics 40Hz - 20kHz (+1dB/-3dB) (10kΩ load)
• Display LCD
• Input PICKUP IN Standard monaural phone jack
• Rated input level -20dBm
• Input impedance 1MΩ
• MIC IN XLR/standard phone combo jacks Includes both inst & mic input (2 channel preamp) and various FXs.

• Rated input level -20dBm
• Input impedance 1MΩ
• Output R Standard monaural phone jack
• Maximum output level:
• Line: +5dBm (with output load impedance of 10kΩ or more)
• L/MONO/PHONES Standard stereo phone jack (line/headphones)
• Maximum output level:
• Line: +5dBm (with output load impedance of 10kΩ or more)
• Headphones: 20mW + 20mW (into 32Ω load)
• BALANCED OUT XLR connector
• Output impedance
• 100Ω (HOT-GND, COLD-GND), 200Ω (HOT-COLD)
• GND LIFT (switch selectable)
• S/N (equivalent input noise) 120dB
• Noise floor (residual noise) -100dBm
• Power AC adapter DC9V (center minus plug) 500mA (ZOOM AD-16)
• Batteries 8 hours of continuous operation using 4 AA alkaline batteries
• Dimensions 160.3mm(D) x 108mm(W) x 54.9mm(H)
• USB Firmware update
• Weight 630g (Not including batteries)

This is a fixed IRs pedal: You can not capture your own guitar IR with it. You an not load your own IR "third-party" file either.