Zoom A1X FOUR User Manual

Updating the rmware
Check the ZOOM website (www.zoom.co.jp/), and download rmware for the .
1.
While pressing both and , use a USB cable to connect the and the
computer.
This turns the power on and opens the FIRMWARE UPDATE screen.
2.
Launch the rmware update application on the computer.
This will start the update.
"Complete!" will appear when updating nishes.
NOTE
• Do not disconnect the USB cable during a rmware update.
• In the unlikely event that a rmware update should fail while in progress, conduct the procedures from
the beginning to update the rmware again.
HINT
See the ZOOM website for details about using the application.
3.
After updating completes, disconnect the USB cable and turn the power off.
HINT
Updating the rmware will not erase saved patch memories.
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Zoom A1X FOUR Specifications

General

Number of Simultaneous Effects	5
Looper	30 seconds
Weight	610 g (without batteries)
Sampling Frequency	44.1 kHz
A/D Conversion	24-bit
D/A Conversion	24-bit
Display	LCD
Type	Multi-effects processor
Drum Machine	Yes
Patches	50
Rhythm Patterns	68
Output	1/4'' stereo output
USB	USB 2.0
Power	4 AA batteries, AC adapter (optional)
Frequency Response	20 Hz - 20 kHz +1 dB, -3 dB (10 kΩ load)
Input	1 x 1/4" (guitar), 1 x 1/8" (aux)
Effects	Guitar, bass, acoustic guitar