Zoom

With specially engineered effects, built-in looper and drum machine, the A1/A1X FOUR is a Multi-Effects Processor specifically designed for various acoustic instruments: Guitar, Saxophone, Trumpet, Violin, Harmonica, Acoustic Bass, and more.

The A1/A1X FOUR is preloaded with over 80 effects, including more than 35 new groundbreaking effects designed and engineered for acoustic instruments. The A1X FOUR comes with 8 additional pedal-controlled effects to adjust volume, pitch, reverb, delay, and wah.

Drums & Percussion Included
Choose from 68 rhythm patterns designed for acoustic music including Samba, Reggae, and Jazz. Play along with a variety of time signatures.

Looped In
The built-in looper can record up to 30 seconds and allows you to create dynamic, multi-part arrangements.

FEATURES

• A1 FOUR offers over 80 built-in effects / A1X FOUR offers over 90 built-in effects
• Dedicated effects for acoustic guitar, saxophone, trumpet, violin, and harmonica
• Up to 5 effects can be used simultaneously, chained together in any order
• 50 memory locations for storing user-created patches
• Looper for recording up to 30 seconds / 64 beats of CD-quality audio with seamless start and end times
• ZOOM Guitar Lab software for creating, editing and managing effects and patches
• 68 built-in rhythm patterns tailored for unplugged styles of music can be used in combination with the Looper
• Onboard chromatic tuner supports all standard guitar tunings, including open and drop tunings
• Output jack for connection to amp or headphones
• A1 FOUR and A1X FOUR runs on 4 AA batteries, with alkaline battery life of 18 hours; MAA-1 Requires 2 AA batteries
• USB port for firmware updates, power and connection to ZOOM Guitar Lab

What's in the Box
- A1 FOUR or A1X FOUR Multi-Effects Processor
- MAA-1 Mic Amp
- AA Batteries (x6)
- Quick Guide
- Patch List

A1X FOUR SPECIFICATIONS

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

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

Outputs
• 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 (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 (D x W x H): 156 x 216 x 52 mm
Weight: 610 g (excluding batteries)

MAA-1 MIC AMP SPECIFICATIONS

Input
• XLR balanced input (2: hot)
• Input gain: +3 - +30 dBu
• Input impedance: 10 kΩ
• Maximum input level: +4 dBu
• +48 V 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 (D x W x H): 177 x 23 x 25 mm
Weight: 70 g (excluding batteries)