Zoom a1x four multi effektboard

Features

• Offer 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
• 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

Specifications

A1X Four

• 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
• 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): 1kΩ
• 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 (32Ω load)
• Input S/N: 120dB
• 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)
  • Power can also be supplied through the USB port.
• USB: USB MIDI, USB Micro-B
• External dimensions:
  • Height: 156 mm (D) × 216 mm (W) × 52 mm (H)
  • Weight: 610 g (excluding batteries)