EasyManuals Logo

Zoom A1 FOUR User Manual

Zoom A1 FOUR
64 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #63 background imageLoading...
Page #63 background image
Specications
Maximum number of simultaneous
effects
5
Number of 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 at +2 dBu (10 kΩ or more output impedance)
Headphones at 17 mW + 17 mW (32Ω load)
Input S/N 120 dB
Noise oor (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
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)
MAA-1
Input XLR balanced input (2: hot)
Input gain: +3 – +30 dBu
Input impedance: 10 kΩ
Maximum input level: +4 dBu
+48V phantom power
Output Standard mono phone jack
Nominal output level: −20 dBu
Maximum output level: +7 dBu
Output impedance: 1 kΩ
Power 2 AA batteries
Continuous operation time (when phantom current is 3 mA)
About 15 hours (using alkaline batteries)
About 15 hours (using nickel metal hydride batteries)
External dimensions 177 mm (D) × 23 mm (W) × 25 mm (H)
Weight 70 g (excluding batteries)
• 0 dBu = 0.775 V
• Continuous battery operation times were determined using in-house testing methods. They will vary greatly according to use
conditions.
63

Table of Contents

Other manuals for Zoom A1 FOUR

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Zoom A1 FOUR and is the answer not in the manual?

Zoom A1 FOUR Specifications

General IconGeneral
Looper30 seconds
Rhythm Patterns68
Weight340 g (without batteries)
Simultaneous Effects5
Sampling Frequency44.1 kHz
A/D Conversion24-bit
D/A Conversion24-bit
DisplayLCD
Patches50
Input1/4'' instrument jack
Output1/4'' stereo output jack
Power4 AA batteries
Frequency Response20 Hz - 20 kHz +1 dB, -3 dB (10 kΩ load)
USBMicro USB

Related product manuals