Zoom A1X FOUR User Manual

Using the tuner
Use this to tune the connected instrument.
Activating the tuner
1.
When using MEMORY, STOMP or EDIT mode, press and at the same time.
This activates the tuner.
HINT
Pressing anything other than
will close the tuner and return to the original screen.
Tuning instruments
1.
Play the sound that you want to tune and adjust its pitch.
The display will differ according to the selected tuner type. (
“Changing tuner settings” on page
43)
CHROMATIC tuner
Use this to tune to the nearest note (in semitones).
The nearest note name and pitch detuning will be shown on the display and by the LEDs.
When the pitch is accurate, the LED at the center of the meter will light green and the LEDs to the left
and right will light red.
Flat In tune Sharp
41

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