- Maximum number of simultaneous effects: 5
- User patches: 50
- Sampling frequency: 44.1 kHz
- A/D conversion: 24-bit, 128× oversampling
- D/A conversion: 24-bit, 128× oversampling
- Signal processing: 32−bit
- Display: 128x32 dot matrix LCD
- Input:Standard mono phone jack
Rated input level: -20 dBu
Input impedance (line): 470 kΩ
- AUX IN:Stereo mini jack
Rated input level: -10 dBu
Input impedance (line): 1kΩ
- Output:Standard stereo phone jack (combined line/headphone)
Maximum output level: Line +2 dBu (10 kΩ or more output impedance)
Headphones 17 mW + 17 mW (32Ω load)
- Input S/N: 120 dB
- Noise floor (residual noise): -97 dBu
- Power:AC adapter: 9V DC 500mA center negative (ZOOM AD-16)
4 AA batteries (about 18 hours continuous operation time when using alkaline batteries with the LCD backlight off)
- USB: USB MIDI, USB Micro-B
Power can also be supplied through the USB port.
When using a cable designed only for power, other USB functions cannot be used.
- External dimensions:Height: 156 mm (D) × 130 mm (W) × 42 mm (H)
Weight: 340 g (excluding batteries)
- Note: 0 dBu = 0.775 V
- What’s in the Box:Quick Guide
AA size (LR6) battery x 4
- Optional accessories:AC adapter (Zoom AD-16)
- Dimensions and Weight in Packaging
- Base Item
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Shipping Weight: 1.25 lbs
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Shipping Dimensions: 10 x 7 x 3 in
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Manufacturer Part Number (MPN): ZB1FOUR