Zoom B1X FOUR User Manual

11
Specifications
Maximum number of
simultaneous effects
5
User patch memories 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 128 × 32 dot-matrix LCD
Inputs 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): 1 kΩ
Output 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 (32 Ω load)
Input S/N 120 dB
Noise floor (residual noise) -97 dBu
Power AC adapter (9 V DC 500 mA, 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 func-
tions cannot be used.
External dimensions
156 mm (D) × 130 mm (W) × 42 mm (H)
156 mm (D) × 216 mm (W) × 52 mm (H)
Weight
340 g (excluding batteries)
610 g (excluding batteries)
Note: 0 dBu = 0.775 V

Zoom B1X FOUR Specifications

General

Simultaneous Effects	5
Expression Pedal	Yes
Looper	30 Seconds
Patches	50
Inputs	1 x 1/4" (Instrument)
Outputs	1 x 1/4"
Power Source	4 x AA batteries